{"title":"Dosing Pumps and Supplies","description":null,"products":[{"product_id":"simplicity-3x2l-dosing-container","title":"Simplicity 3 x 2L Dosing Container","description":"\u003cdiv style=\"background:#E0F7FA;border-left:4px solid #006064;padding:10px 14px;margin:0 0 14px;font-size:0.95em;\"\u003e\u003cstrong\u003eIn-store pickup only.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKeep your supplements sealed, organized, and ready to dose.\u003c\/strong\u003e The Simplicity 3 x 2L Dosing Container gives you three separate 2-liter reservoirs, six liters of total capacity, to hold your calcium, alkalinity, magnesium, or any other additive for automated dosing. Each container seals with a lidded port for your dosing lines, so your solutions stay clean, evaporation-free, and neatly grouped next to your dosing pump.\u003c\/p\u003e\n\u003cp\u003eIdeal for a two or three-part reef maintenance routine. Browse our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater gear\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree individual 2-liter reservoirs, six liters of total capacity\u003c\/li\u003e\n\u003cli\u003eSealed lids with ports for clean, tidy dosing-line routing\u003c\/li\u003e\n\u003cli\u003eKeeps supplements capped and evaporation-free for accurate dosing\u003c\/li\u003e\n\u003cli\u003eOrganizes a two or three-part routine in one compact footprint\u003c\/li\u003e\n\u003cli\u003eWorks with any standard dosing pump and accepts an optional low-level float switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSimplicity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e3 containers, 2 liters each (6 L total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef supplement and additive dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat goes in these?\u003c\/strong\u003e Your dosing solutions, such as calcium, alkalinity, and magnesium, or any liquid supplement fed by a dosing pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they include a dosing pump?\u003c\/strong\u003e No, these are the reservoir containers. Pair them with your own dosing pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add a float switch?\u003c\/strong\u003e Yes. The containers accept an optional low-level float switch so you know when a solution is running low.\u003c\/p\u003e","brand":"Simplicity","offers":[{"title":"Default Title","offer_id":49154905243867,"sku":"SIM4001","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/simplicity-6-l-dosing-container-angled__58960.1559601906.jpg?v=1787061832"},{"product_id":"simplicity-2l-modular-dosing-container","title":"Simplicity 2L Modular Dosing Container","description":"\u003cdiv style=\"background:#E0F7FA;border-left:4px solid #006064;padding:10px 14px;margin:0 0 14px;font-size:0.95em;\"\u003e\u003cstrong\u003eIn-store pickup only.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eBuild exactly the dosing capacity you need.\u003c\/strong\u003e The Simplicity 2L Modular Dosing Container is a single 2-liter reservoir that links up with more of the same, so you can add one container at a time as your reef routine grows. A sealed lid with a port for your dosing line keeps your supplement clean and evaporation-free right beside your dosing pump.\u003c\/p\u003e\n\u003cp\u003eStart with one or line up several for a full multi-part routine. Browse our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater gear\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle 2-liter reservoir for one dosing solution\u003c\/li\u003e\n\u003cli\u003eModular design, add as many containers as your routine needs\u003c\/li\u003e\n\u003cli\u003eSealed lid with a port for clean dosing-line routing\u003c\/li\u003e\n\u003cli\u003eKeeps supplements capped and evaporation-free for accurate dosing\u003c\/li\u003e\n\u003cli\u003eWorks with any standard dosing pump and accepts an optional low-level float switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSimplicity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 modular container, 2 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef supplement and additive dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does modular mean here?\u003c\/strong\u003e Each container stands alone and links with others, so you can run one or expand to a full multi-part setup over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include a dosing pump?\u003c\/strong\u003e No, this is the reservoir container. Pair it with your own dosing pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add a float switch?\u003c\/strong\u003e Yes. It accepts an optional low-level float switch so you know when the solution runs low.\u003c\/p\u003e","brand":"Simplicity","offers":[{"title":"Default Title","offer_id":49154905309403,"sku":"SIM4003","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/SIM4003-simplicity-modular-dosing-container-2l-right-side-angled__58651.1691691900.jpg?v=1787061833"},{"product_id":"simplicity-dosing-tube-holder","title":"Simplicity Dosing Tube Holder","description":"\u003cp\u003e\u003cstrong\u003eKeep your dosing lines neat and secure.\u003c\/strong\u003e The Simplicity Dosing Tube Holder mounts to your tank rim or sump and grips your dosing tubes exactly where you want them, so lines stay put and doses land in the right spot instead of running down the glass. A small piece that keeps an automated dosing setup clean and reliable.\u003c\/p\u003e\n\u003cp\u003ePair it with our \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/simplicity-2l-modular-dosing-container\"\u003edosing containers\u003c\/a\u003e, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/simplicity-silicone-dosing-tubing-4-pack\"\u003esilicone tubing\u003c\/a\u003e, and more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003ereef gear\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHolds and routes dosing tubing at the tank rim or sump\u003c\/li\u003e\n\u003cli\u003eKeeps lines from slipping or dripping down the glass\u003c\/li\u003e\n\u003cli\u003eClean, organized look for an automated dosing setup\u003c\/li\u003e\n\u003cli\u003eWorks with standard dosing tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSimplicity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eDosing tube holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef and aquarium dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes it include tubing?\u003c\/strong\u003e No, this is the holder. Pair it with dosing tubing such as our Simplicity silicone tubing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere does it mount?\u003c\/strong\u003e On the tank rim or in the sump area, wherever you route your dosing lines.\u003c\/p\u003e","brand":"Simplicity","offers":[{"title":"Default Title","offer_id":49154910224603,"sku":"SIM4401","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/SIM4401-simplicity-dosing-tube-holder-horizontal-mount-with-tubing__91091.1656643720.jpg?v=1787062201"},{"product_id":"simplicity-silicone-dosing-tubing-4-pack","title":"Simplicity Heavy-Duty Silicone Dosing Pump Tubing (4-Pack, 10 ft)","description":"\u003cp\u003e\u003cstrong\u003eReliable lines for precise dosing.\u003c\/strong\u003e Simplicity Heavy-Duty Silicone Dosing Pump Tubing is a four-pack, ten feet total, of flexible, durable silicone tubing for peristaltic dosing pumps. Silicone stands up to the constant flexing inside a dosing head far better than stiff tubing, so your doses stay accurate and your pump runs quietly for longer. Use it to replace worn tubing or plumb a fresh multi-head setup.\u003c\/p\u003e\n\u003cp\u003ePair it with the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/simplicity-4-head-dosing-pump\"\u003e4-head dosing pump\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/simplicity-2l-modular-dosing-container\"\u003edosing containers\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty silicone tubing, four lengths (10 feet total)\u003c\/li\u003e\n\u003cli\u003eFlexible and long-lasting inside peristaltic pump heads\u003c\/li\u003e\n\u003cli\u003eKeeps dosing volumes accurate over time\u003c\/li\u003e\n\u003cli\u003eAquarium safe for reef and freshwater dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSimplicity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e4-pack, 10 feet total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eHeavy-duty silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePeristaltic dosing pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich pumps does it fit?\u003c\/strong\u003e Standard peristaltic dosing pumps, including the Simplicity 4-Head Dosing Pump.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should I replace it?\u003c\/strong\u003e Silicone lasts a long time; swap a run if you notice flattening or wear where it sits in the pump head.\u003c\/p\u003e","brand":"Simplicity","offers":[{"title":"Default Title","offer_id":49154910290139,"sku":"SIM4225","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/Simplicity-Silicone-Tubing-4-pack__95365__74761.1760547438.jpg?v=1787062205"},{"product_id":"simplicity-4-head-dosing-pump","title":"Simplicity 4-Head Dosing Pump","description":"\u003cp\u003e\u003cstrong\u003eAutomate up to four supplements at once.\u003c\/strong\u003e The Simplicity 4-Head Dosing Pump runs four independent peristaltic heads, so you can dose calcium, alkalinity, magnesium, and a fourth solution on their own schedules from one tidy unit. Programmable timing and volume per head keep your reef parameters rock steady between water changes, with quiet, accurate delivery.\u003c\/p\u003e\n\u003cp\u003eComplete the system with our \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/simplicity-2l-modular-dosing-container\"\u003edosing containers\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/simplicity-silicone-dosing-tubing-4-pack\"\u003esilicone tubing\u003c\/a\u003e, and browse more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003ereef gear\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour independent peristaltic dosing heads\u003c\/li\u003e\n\u003cli\u003eProgrammable schedule and volume for each head\u003c\/li\u003e\n\u003cli\u003eQuiet, accurate delivery for stable parameters\u003c\/li\u003e\n\u003cli\u003eIdeal for a calcium, alkalinity, and magnesium routine plus one more\u003c\/li\u003e\n\u003cli\u003ePairs with dosing containers and silicone tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSimplicity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eHeads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e4 independent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePeristaltic dosing pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef supplement and additive dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many solutions can it dose?\u003c\/strong\u003e Up to four, one per head, each on its own schedule.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need containers and tubing?\u003c\/strong\u003e Yes. Pair it with dosing containers to hold your solutions and dosing tubing to run the lines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReef or freshwater?\u003c\/strong\u003e It is built for reef calcium, alkalinity, and magnesium dosing, and works for any liquid dosing, including planted-tank fertilizers.\u003c\/p\u003e","brand":"Simplicity","offers":[{"title":"Default Title","offer_id":49154910322907,"sku":"SIM4501","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/SIM4501-simplicity-dosing-pump-straight-on-off__17661.1685109298.jpg?v=1787062209"},{"product_id":"ecotech-marine-versa-vx-1-single-dosing-pump","title":"EcoTech Marine VERSA VX-1 Single Dosing Pump","description":"\u003cp\u003e\u003cstrong\u003eOne smart pump, endless possibilities.\u003c\/strong\u003e The EcoTech Marine VERSA VX-1 is a precision peristaltic pump that does far more than dose. Run it as a single-channel doser for two-part, trace elements, or fuel, use it as a reliable auto top-off pump, or even automate small water changes. A DC stepper motor with a planetary drive delivers accurate, quiet, repeatable output, and built-in Bluetooth lets you calibrate and schedule everything from the free Mobius app on your phone. Pair it with the rest of our reef \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003edosing and supplements\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy the VERSA\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTruly versatile: dose supplements, run it as an ATO, or automate water changes with one pump\u003c\/li\u003e\n\u003cli\u003ePrecise peristaltic dosing from 0.5 microliters per minute up to 300 mL per minute\u003c\/li\u003e\n\u003cli\u003eAccurate to plus or minus 1 percent, and plus or minus 0.2 mL on doses of 1 mL or less\u003c\/li\u003e\n\u003cli\u003eDC stepper motor with a planetary drive for quiet, repeatable output\u003c\/li\u003e\n\u003cli\u003eBluetooth smart control: calibrate and schedule from the free Mobius app\u003c\/li\u003e\n\u003cli\u003eStrong 18-plus foot vertical head pressure for flexible placement\u003c\/li\u003e\n\u003cli\u003eMultiple connection options with included fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eEcoTech Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eVERSA VX-1 (single head)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003ePeristaltic dosing and utility pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eDose range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e0.5 microliters per minute to 300 mL per minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003ePlus or minus 0.2 mL (1 mL or less), plus or minus 1 percent (1 to 300 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eHead pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e18-plus ft (6 m) vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e110 to 220 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e1\/4 in push-to-connect stem, 1\/4 in female push-to-connect, or 1\/4 in barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e4.23 x 3.15 x 2.34 in (with barb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eControl\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eMobius app via Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eThree pumps in one\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoser:\u003c\/strong\u003e two-part calcium and alkalinity, trace elements, amino acids, or bacteria\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto top-off:\u003c\/strong\u003e replace evaporated water from a reservoir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater changes:\u003c\/strong\u003e pair pumps to remove and replace water on a schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhat is included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x VERSA VX-1 single-head pump\u003c\/li\u003e\n\u003cli\u003ePower supply and connection fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs it only a doser?\u003c\/strong\u003e No. The VERSA is a versatile pump you can use for precise dosing, as an auto top-off, or to automate water changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I control it?\u003c\/strong\u003e Wirelessly over Bluetooth in the free Mobius app, where you calibrate the pump and set custom schedules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run more than one?\u003c\/strong\u003e Yes. Run several VERSA pumps together for multi-part dosing or fully automated water changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreshwater or saltwater?\u003c\/strong\u003e Both. The VERSA doses and moves any aquarium liquid, fresh or salt.\u003c\/p\u003e","brand":"EcoTech","offers":[{"title":"Default Title","offer_id":49163108057307,"sku":"ETM5001","price":229.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/ETM5001-EcoTech-Marine-Versa-Dosing-Pump-VX-1-Single-Head__76058.1644007819.jpg?v=1787252031"},{"product_id":"reef-octopus-nilson-kalk-reactor","title":"Reef Octopus Nilson Kalk Reactor","description":"\u003cstyle\u003e\n.aq-pd{font-family:Georgia,serif;color:#1a1a1a;max-width:860px;margin:0 auto;line-height:1.7;}\n.aq-pd h2{font-size:1.45em;font-weight:700;letter-spacing:-0.01em;border-left:4px solid #c0392b;padding-left:12px;margin:2em 0 0.6em;}\n.aq-pd h3{font-size:1.05em;font-weight:700;margin:1.2em 0 0.4em;color:#c0392b;text-transform:uppercase;letter-spacing:0.06em;font-family:Arial,sans-serif;}\n.aq-pd p{margin:0.5em 0 1em;}\n.aq-callout{background:#1a1a1a;color:#fff;border-radius:4px;padding:16px 20px;margin:1.6em 0;font-family:Arial,sans-serif;font-size:0.93em;line-height:1.6;}\n.aq-callout strong{color:#f5c518;}\n.aq-features{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:1em 0 1.6em;}\n.aq-feature-card{background:#f4f4f4;border-radius:4px;padding:14px 16px;border-left:3px solid #c0392b;font-family:Arial,sans-serif;font-size:0.9em;}\n.aq-feature-card strong{display:block;margin-bottom:3px;color:#1a1a1a;}\n.aq-feature-card span{color:#555;}\n.aq-compare{overflow-x:auto;margin:1em 0 1.6em;}\n.aq-compare table{width:100%;border-collapse:collapse;font-family:Arial,sans-serif;font-size:0.88em;min-width:520px;}\n.aq-compare th{background:#c0392b;color:#fff;padding:9px 14px;text-align:center;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;}\n.aq-compare th:first-child{background:#1a1a1a;text-align:left;}\n.aq-compare td{padding:8px 14px;border-bottom:1px solid #ddd;text-align:center;}\n.aq-compare td:first-child{text-align:left;font-weight:600;color:#444;background:#fafafa;}\n.aq-compare tr:nth-child(even) td:not(:first-child){background:#fff8f8;}\n.aq-specs-table{width:100%;border-collapse:collapse;margin-top:1em;font-family:Arial,sans-serif;font-size:0.93em;}\n.aq-specs-table th{background:#1a1a1a;color:#fff;text-align:left;padding:9px 14px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;font-size:0.82em;}\n.aq-specs-table td{padding:8px 14px;border-bottom:1px solid #e5e5e5;vertical-align:top;}\n.aq-specs-table tr:nth-child(even) td{background:#f9f9f9;}\n.aq-specs-table td:first-child{font-weight:600;width:45%;color:#444;}\n.aq-tab-radio{display:none;}\n.aq-tab-labels{display:flex;flex-wrap:wrap;gap:8px;margin:1.4em 0 0;}\n.aq-tab-label{display:inline-block;padding:10px 22px;border:2px solid #c0392b;background:#fff;color:#c0392b;font-weight:700;font-family:Arial,sans-serif;font-size:0.9em;cursor:pointer;border-radius:3px;letter-spacing:0.04em;transition:background 0.15s,color 0.15s;user-select:none;}\n.aq-tab-label:hover{background:#e8c4c1;}\n.aq-tab-panel{display:none;}\n#aq-tab-ks100:checked ~ .aq-tab-labels label[for=\"aq-tab-ks100\"],\n#aq-tab-ks150:checked ~ .aq-tab-labels label[for=\"aq-tab-ks150\"],\n#aq-tab-ks250:checked ~ .aq-tab-labels label[for=\"aq-tab-ks250\"]{background:#c0392b;color:#fff;}\n#aq-tab-ks100:checked ~ .aq-panels #aq-panel-ks100,\n#aq-tab-ks150:checked ~ .aq-panels #aq-panel-ks150,\n#aq-tab-ks250:checked ~ .aq-panels #aq-panel-ks250{display:block;}\n.aq-note{font-family:Arial,sans-serif;font-size:0.82em;color:#777;margin-top:-0.5em;font-style:italic;}\n\u003c\/style\u003e\u003cdiv class=\"aq-pd\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eReef Octopus Nilson Kalk Reactor\u003c\/strong\u003e is a motorized kalkwasser stirrer that turns calcium hydroxide powder into clear, fully saturated limewater and doses it into your sump on your schedule. A high-torque, low-RPM motor keeps the powder mixed inside an airtight acrylic chamber, so your kalkwasser stays potent instead of carbonating in an open bucket, and your tank gets calcium, alkalinity and a stable, high pH from one simple device. Three sizes cover reef tanks from nano-plus systems to 320 gallons. Pair it with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-kalkwasser\"\u003eSeachem Reef Kalkwasser\u003c\/a\u003e or \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brs-kalkwasser-calcium-hydroxide\"\u003eBRS Kalkwasser\u003c\/a\u003e, and browse the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"aq-callout\"\u003e\n\u003cstrong\u003eThree sizes, one design.\u003c\/strong\u003e Every KS reactor uses the same \u003cstrong\u003esealed stirring chamber\u003c\/strong\u003e, the same 1\/4 inch quick-connect plumbing and the same 24 V stirring motor. Pick the body size by your tank volume and how much kalkwasser it consumes.\u003c\/div\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eFresh RO\/DI water from your feed pump or auto top-off enters the bottom of the reactor, rises through the bed of calcium hydroxide while the stirrer keeps it in suspension, and leaves the top output as clear, saturated kalkwasser that drips into the sump. Undissolved particles settle at the bottom, so only clear solution reaches the tank. The motor runs in short intervals on a timer or controller rather than continuously, which keeps the powder fresh and extends the motor's life.\u003c\/p\u003e\n\u003ch2\u003eFeatures, All Models\u003c\/h2\u003e\n\u003cdiv class=\"aq-features\"\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eHigh-torque stirring motor\u003c\/strong\u003e\u003cspan\u003eA low-RPM motor turns the mixing blade slowly and silently so the kalk stays suspended without clouding the dose.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eAirtight reaction chamber\u003c\/strong\u003e\u003cspan\u003eThe sealed lid keeps atmospheric CO2 out, so the kalkwasser holds its strength between refills.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003epH stabilization\u003c\/strong\u003e\u003cspan\u003eSaturated limewater raises and buffers pH, supporting calcification in stony corals and helping precipitate excess phosphate.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003e1\/4 inch quick connects\u003c\/strong\u003e\u003cspan\u003ePush-to-connect input and output fittings take standard RO\/DI tubing for a fast, leak-free install.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eHeavy-duty acrylic\u003c\/strong\u003e\u003cspan\u003eThick, hand-polished acrylic built for a saltwater environment, with a wide base for stability in the sump area.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eTool-free refills\u003c\/strong\u003e\u003cspan\u003eOversized thumb screws release the seal-tight lid so adding powder takes seconds.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eChoose Your Size, Model Comparison\u003c\/h2\u003e\n\u003cp class=\"aq-note\"\u003eSelect a model in the tab section below for the full individual spec sheet.\u003c\/p\u003e\n\u003cdiv class=\"aq-compare\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eKS100\u003c\/th\u003e\n\u003cth\u003eKS150\u003c\/th\u003e\n\u003cth\u003eKS250\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated aquarium size\u003c\/td\u003e\n\u003ctd\u003eUp to 120 gal\u003c\/td\u003e\n\u003ctd\u003eUp to 210 gal\u003c\/td\u003e\n\u003ctd\u003eUp to 320 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody diameter\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e6 in\u003c\/td\u003e\n\u003ctd\u003e10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootprint\u003c\/td\u003e\n\u003ctd\u003e5.5 x 5.5 in\u003c\/td\u003e\n\u003ctd\u003e7.7 x 7.7 in\u003c\/td\u003e\n\u003ctd\u003e12.6 x 12.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e27.6 in\u003c\/td\u003e\n\u003ctd\u003e26 in\u003c\/td\u003e\n\u003ctd\u003e26 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring motor\u003c\/td\u003e\n\u003ctd\u003e15 W\u003c\/td\u003e\n\u003ctd\u003e20 W\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKalk powder capacity\u003c\/td\u003e\n\u003ctd\u003e90 to 120 g\u003c\/td\u003e\n\u003ctd\u003e120 to 150 g\u003c\/td\u003e\n\u003ctd\u003e150 to 180 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings\u003c\/td\u003e\n\u003ctd\u003e1\/4 in quick connect\u003c\/td\u003e\n\u003ctd\u003e1\/4 in quick connect\u003c\/td\u003e\n\u003ctd\u003e1\/4 in quick connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eOCT-KS100\u003c\/td\u003e\n\u003ctd\u003eOCT-KS150\u003c\/td\u003e\n\u003ctd\u003eOCT-KS250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2\u003eDetailed Model Specifications\u003c\/h2\u003e\n\u003cp\u003eClick a model below to view its full specification sheet.\u003c\/p\u003e\n\u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-ks100\" name=\"aq-spec-tab\" checked\u003e\n\u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-ks150\" name=\"aq-spec-tab\"\u003e\n\u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-ks250\" name=\"aq-spec-tab\"\u003e\n\u003cdiv class=\"aq-tab-labels\"\u003e\n\u003clabel for=\"aq-tab-ks100\" class=\"aq-tab-label\"\u003eKS100, up to 120 gal\u003c\/label\u003e\n\u003clabel for=\"aq-tab-ks150\" class=\"aq-tab-label\"\u003eKS150, up to 210 gal\u003c\/label\u003e\n\u003clabel for=\"aq-tab-ks250\" class=\"aq-tab-label\"\u003eKS250, up to 320 gal\u003c\/label\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-panels\"\u003e\n\u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-ks100\"\u003e\n\u003ch3\u003eKS100 · 4 in body · up to 120 gal · 15 W\u003c\/h3\u003e\n\u003cp\u003eThe compact KS100 fits a tight sump cabinet with a 5.5 inch footprint and holds 90 to 120 grams of kalk powder, enough to keep a mixed reef in the 80 to 120 gallon range topped up with saturated limewater.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eOCT-KS100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated aquarium size\u003c\/td\u003e\n\u003ctd\u003eUp to 120 gal (300 to 500 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody diameter\u003c\/td\u003e\n\u003ctd\u003e4 in (100 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootprint\u003c\/td\u003e\n\u003ctd\u003e5.5 x 5.5 in (140 x 140 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e27.6 in (700 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring motor\u003c\/td\u003e\n\u003ctd\u003eIntegrated 15 W high-torque, low-RPM motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKalk powder capacity\u003c\/td\u003e\n\u003ctd\u003e90 to 120 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e120 V AC to 24 V AC transformer (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \/ output\u003c\/td\u003e\n\u003ctd\u003e1\/4 in quick-connect fittings for standard RO\/DI tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eHand-polished acrylic body, thumb-screw lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequires\u003c\/td\u003e\n\u003ctd\u003eFeed pump (dosing pump or ATO) and a timer or controller, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year on the reactor body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-ks150\"\u003e\n\u003ch3\u003eKS150 · 6 in body · up to 210 gal · 20 W\u003c\/h3\u003e\n\u003cp\u003eThe mid-size KS150 steps up to a 6 inch chamber and 120 to 150 grams of powder for reefs in the 130 to 210 gallon range, still on a 7.7 inch footprint that slides beside most sumps.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eOCT-KS150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated aquarium size\u003c\/td\u003e\n\u003ctd\u003eUp to 210 gal (500 to 800 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody diameter\u003c\/td\u003e\n\u003ctd\u003e6 in (150 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootprint\u003c\/td\u003e\n\u003ctd\u003e7.7 x 7.7 in (195 x 195 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e26 in (660 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring motor\u003c\/td\u003e\n\u003ctd\u003eIntegrated 20 W high-torque, low-RPM motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKalk powder capacity\u003c\/td\u003e\n\u003ctd\u003e120 to 150 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e120 V AC to 24 V AC transformer (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \/ output\u003c\/td\u003e\n\u003ctd\u003e1\/4 in quick-connect fittings for standard RO\/DI tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eHand-polished acrylic body, thumb-screw lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequires\u003c\/td\u003e\n\u003ctd\u003eFeed pump (dosing pump or ATO) and a timer or controller, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year on the reactor body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-ks250\"\u003e\n\u003ch3\u003eKS250 · 10 in body · up to 320 gal · 25 W\u003c\/h3\u003e\n\u003cp\u003eThe KS250 is the large-system reactor: a 10 inch chamber holding 150 to 180 grams of powder for SPS-dominant and commercial displays up to 320 gallons, where kalkwasser demand runs highest.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eOCT-KS250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated aquarium size\u003c\/td\u003e\n\u003ctd\u003eUp to 320 gal (800 to 1200 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody diameter\u003c\/td\u003e\n\u003ctd\u003e10 in (250 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootprint\u003c\/td\u003e\n\u003ctd\u003e12.6 x 12.6 in (320 x 320 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e26 in (660 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring motor\u003c\/td\u003e\n\u003ctd\u003eIntegrated 25 W high-torque, low-RPM motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKalk powder capacity\u003c\/td\u003e\n\u003ctd\u003e150 to 180 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e120 V AC to 24 V AC transformer (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \/ output\u003c\/td\u003e\n\u003ctd\u003e1\/4 in quick-connect fittings for standard RO\/DI tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eHand-polished acrylic body, thumb-screw lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequires\u003c\/td\u003e\n\u003ctd\u003eFeed pump (dosing pump or ATO) and a timer or controller, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year on the reactor body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhich Size Is Right for You?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKS100\u003c\/strong\u003e: reef tanks up to about 120 gallons, or any system where cabinet space is the limit. Its 4 inch body is the easiest to tuck into a small sump area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKS150\u003c\/strong\u003e: the sweet spot for 130 to 210 gallon reefs and for mixed tanks growing into SPS, with more powder capacity between refills.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKS250\u003c\/strong\u003e: large SPS-dominant displays and multi-tank systems up to 320 gallons, where a smaller reactor would need refilling too often to keep up.\u003c\/p\u003e\n\u003ch2\u003eSetting Up Your Reactor\u003c\/h2\u003e\n\u003cp\u003eNone of the KS reactors include a feed pump or timer. Feed the input with a dosing pump such as the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/ecotech-marine-versa-vx-1-single-dosing-pump\"\u003eEcoTech Marine VERSA VX-1\u003c\/a\u003e or with an auto top-off such as the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/icecap-ato-ez-auto-top-off-system\"\u003eIceCap ATO EZ\u003c\/a\u003e, and run the stirring motor on a timer or an aquarium controller like the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-minnow-smart-controller-dual-dosing\"\u003eHYDROS Minnow\u003c\/a\u003e. Fill the chamber most of the way with RO\/DI water, add powder within the capacity listed for your model, and stir in short intervals a few times a day rather than continuously. The stirring motors are rated for roughly 1,500 hours of run time, so intermittent operation is what they are designed for. Let the mixture settle before your first dose and route the output into a high-flow area of the sump.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKalk stirrer body with integrated stirring motor (15 W, 20 W or 25 W by model)\u003c\/li\u003e\n\u003cli\u003ePower transformer (120 V to 24 V AC)\u003c\/li\u003e\n\u003cli\u003e1\/4 in quick-connect input and output fittings\u003c\/li\u003e\n\u003cli\u003eInternal stirrer arm and shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Pairings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-kalkwasser\"\u003eSeachem Reef Kalkwasser\u003c\/a\u003e, calcium hydroxide powder for the reactor\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brs-kalkwasser-calcium-hydroxide\"\u003eBRS Kalkwasser (Calcium Hydroxide)\u003c\/a\u003e, bulk calcium hydroxide powder\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/ecotech-marine-versa-vx-1-single-dosing-pump\"\u003eEcoTech Marine VERSA VX-1 Dosing Pump\u003c\/a\u003e, a precise feed pump for the reactor\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/icecap-ato-ez-auto-top-off-system\"\u003eIceCap ATO EZ Auto Top-Off\u003c\/a\u003e, for feeding the reactor with top-off water\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hydros-minnow-smart-controller-dual-dosing\"\u003eHYDROS Minnow Smart Controller\u003c\/a\u003e, to schedule the stirring motor\u003c\/li\u003e\n\u003cli\u003eMore \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater and reef supplies\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the reactor come with a pump?\u003c\/strong\u003e\u003cbr\u003eNo. Each model ships with the reactor body, motor, transformer and fittings. You supply the feed pump (a dosing pump or ATO) and a timer or controller for the motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run the stirrer all the time?\u003c\/strong\u003e\u003cbr\u003eNo. The motors are rated for about 1,500 hours of operation, so stir in short intervals on a timer or controller and let the unit rest between cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tubing does it use?\u003c\/strong\u003e\u003cbr\u003eStandard 1\/4 inch RO\/DI tubing with the included push-to-connect fittings, on every model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this ship free?\u003c\/strong\u003e\u003cbr\u003eNo. The KS reactors are oversized packages, so they are excluded from our free shipping threshold and ship at the carrier rate shown at checkout. Local pickup at the store is always free.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill kalkwasser cover all of my calcium and alkalinity demand?\u003c\/strong\u003e\u003cbr\u003eKalkwasser adds calcium and alkalinity in a balanced ratio and raises pH, which is enough for many mixed reefs. Tanks with very high demand may still need supplemental two-part dosing or a calcium reactor.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Reef Octopus","offers":[{"title":"KS100 (up to 120 gal)","offer_id":49314494677211,"sku":"OCT-KS100","price":392.69,"currency_code":"USD","in_stock":false},{"title":"KS150 (up to 210 gal)","offer_id":49314494709979,"sku":"OCT-KS150","price":519.74,"currency_code":"USD","in_stock":false},{"title":"KS250 (up to 320 gal)","offer_id":49312841924827,"sku":"OCT-KS250","price":785.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/ks-100_1.jpg?v=1789545350"}],"url":"https:\/\/squeakysaquatics.com\/collections\/dosing-equipment\/freshwater.oembed","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}