{"product_id":"seachem-tidal-power-filter","title":"Seachem Tidal Power Filter","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 #1E88E5; 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:#1E88E5; text-transform:uppercase; letter-spacing:0.06em; font-family:Arial, sans-serif; }\n  .aq-pd p { margin:0.5em 0 1em; }\n  .aq-pd a { color:#1565C0; }\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:#7FC4FF; }\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:#f4f8fc; border-radius:4px; padding:14px 16px; border-left:3px solid #1E88E5; 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:560px; }\n  .aq-compare th { background:#1E88E5; 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 #BBDEFB; 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:#f2f8ff; }\n  .aq-check { color:#27ae60; font-weight:700; }\n  .aq-dash { color:#bbb; }\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 #1E88E5; background:#fff; color:#1565C0; 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:#cfe6fb; }\n  .aq-tab-panel { display:none; }\n  #aq-tab-35:checked ~ .aq-tab-labels label[for=\"aq-tab-35\"],\n  #aq-tab-55:checked ~ .aq-tab-labels label[for=\"aq-tab-55\"],\n  #aq-tab-75:checked ~ .aq-tab-labels label[for=\"aq-tab-75\"],\n  #aq-tab-110:checked ~ .aq-tab-labels label[for=\"aq-tab-110\"] { background:#1E88E5; color:#fff; }\n  #aq-tab-35:checked ~ .aq-panels #aq-panel-35,\n  #aq-tab-55:checked ~ .aq-panels #aq-panel-55,\n  #aq-tab-75:checked ~ .aq-panels #aq-panel-75,\n  #aq-tab-110:checked ~ .aq-panels #aq-panel-110 { 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\n\u003cdiv class=\"aq-pd\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSeachem Tidal Power Filter\u003c\/strong\u003e is a hang-on-back (HOB) filter built around a quiet, energy-efficient pump engineered by Sicce in Italy. It self-primes, monitors its own maintenance schedule, and packs an oversized media basket so you can run mechanical, chemical, and biological filtration all at once. Available in four sizes for aquariums up to 35, 55, 75, and 110 gallons, freshwater or saltwater. Browse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem collection\u003c\/a\u003e or all of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/skimmers-reactors-filtration\"\u003efiltration gear\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"aq-callout\"\u003e\n\u003cstrong\u003eJust add water and plug it in.\u003c\/strong\u003e Every Tidal is fully self-priming with a \u003cstrong\u003eSicce-engineered pump\u003c\/strong\u003e, a one-touch \u003cstrong\u003emaintenance monitor\u003c\/strong\u003e on the lid, and a large-capacity basket you customize with your own media. No mess, no manual siphoning.\u003c\/div\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Tidal hangs on the back rim of your aquarium and draws water up through a single large media basket. Water passes through mechanical media (to trap debris), then chemical media (to polish and remove impurities), then biological media (to grow the beneficial bacteria that process ammonia and nitrite), and finally spills back into the tank through a reversible cover. Because the pump sits at the top and is self-priming, startup is as simple as filling the chamber and switching it on.\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\u003eSelf-Priming Pump\u003c\/strong\u003e\u003cspan\u003eFill the chamber, plug in, and go. No manual siphoning to start or restart after a power outage.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eSicce-Engineered Motor\u003c\/strong\u003e\u003cspan\u003eDesigned with Sicce of Italy for quiet, low-energy running that holds up over years of use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eMaintenance Monitor\u003c\/strong\u003e\u003cspan\u003eA dial on the lid tracks days since your last cleaning so you always know when it is due.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eLarge Media Basket\u003c\/strong\u003e\u003cspan\u003eRun mechanical, chemical, and biological media together in one oversized chamber.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eAdjustable Flow\u003c\/strong\u003e\u003cspan\u003eDial output up for heavy stocking or down for bettas and delicate fish.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eReversible Cover\u003c\/strong\u003e\u003cspan\u003eDirect the return flow forward or sideways to suit your aquascape and surface agitation.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eSelf-Cleaning Impeller\u003c\/strong\u003e\u003cspan\u003eResists clogging and buildup to keep flow steady between maintenance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eOverflow Protection\u003c\/strong\u003e\u003cspan\u003eA built-in safeguard keeps water in the tank if the media ever clogs.\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 its full individual spec sheet.\u003c\/p\u003e\n\u003cdiv class=\"aq-compare\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eTidal 35\u003c\/th\u003e\n\u003cth\u003eTidal 55\u003c\/th\u003e\n\u003cth\u003eTidal 75\u003c\/th\u003e\n\u003cth\u003eTidal 110\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tank Size\u003c\/td\u003e\n\u003ctd\u003eUp to 35 gal\u003c\/td\u003e\n\u003ctd\u003eUp to 55 gal\u003c\/td\u003e\n\u003ctd\u003eUp to 75 gal\u003c\/td\u003e\n\u003ctd\u003eUp to 110 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd\u003e130 GPH\u003c\/td\u003e\n\u003ctd\u003e250 GPH\u003c\/td\u003e\n\u003ctd\u003e350 GPH\u003c\/td\u003e\n\u003ctd\u003e450 GPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Basket Volume\u003c\/td\u003e\n\u003ctd\u003e0.2 gal (0.7 L)\u003c\/td\u003e\n\u003ctd\u003e0.32 gal (1.2 L)\u003c\/td\u003e\n\u003ctd\u003e0.5 gal (1.9 L)\u003c\/td\u003e\n\u003ctd\u003e0.85 gal (3.2 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Draw (120V)\u003c\/td\u003e\n\u003ctd\u003e6 W\u003c\/td\u003e\n\u003ctd\u003e6 W\u003c\/td\u003e\n\u003ctd\u003e8 W\u003c\/td\u003e\n\u003ctd\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescoping Intake + Heater Holder\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-dash\"\u003e—\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Type\u003c\/td\u003e\n\u003ctd\u003eFresh \/ Salt\u003c\/td\u003e\n\u003ctd\u003eFresh \/ Salt\u003c\/td\u003e\n\u003ctd\u003eFresh \/ Salt\u003c\/td\u003e\n\u003ctd\u003eFresh \/ Salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\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-35\" name=\"aq-spec-tab\" checked\u003e \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-55\" name=\"aq-spec-tab\"\u003e \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-75\" name=\"aq-spec-tab\"\u003e \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-110\" name=\"aq-spec-tab\"\u003e\n\u003cdiv class=\"aq-tab-labels\"\u003e\n\u003clabel for=\"aq-tab-35\" class=\"aq-tab-label\"\u003eTidal 35 · 35 Gal\u003c\/label\u003e \u003clabel for=\"aq-tab-55\" class=\"aq-tab-label\"\u003eTidal 55 · 55 Gal\u003c\/label\u003e \u003clabel for=\"aq-tab-75\" class=\"aq-tab-label\"\u003eTidal 75 · 75 Gal\u003c\/label\u003e \u003clabel for=\"aq-tab-110\" class=\"aq-tab-label\"\u003eTidal 110 · 110 Gal\u003c\/label\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aq-panels\"\u003e\n\u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-35\"\u003e\n\u003ch3\u003eTidal 35 · 130 GPH · Nano \u0026amp; Small Tanks\u003c\/h3\u003e\n\u003cp\u003eThe most compact Tidal. Ideal for nano and small community aquariums up to 35 gallons where a small footprint matters. Fixed intake, no heater holder.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTidal 35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tank Size\u003c\/td\u003e\n\u003ctd\u003eUp to 35 gallons (130 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd\u003e130 GPH (500 L\/H), adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Basket Volume\u003c\/td\u003e\n\u003ctd\u003e0.2 gallon (0.7 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Draw\u003c\/td\u003e\n\u003ctd\u003e6 W (120V \/ 60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x L)\u003c\/td\u003e\n\u003ctd\u003e7-1\/8\" x 5-1\/8\" x 6-1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater \u0026amp; Saltwater\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-55\"\u003e\n\u003ch3\u003eTidal 55 · 250 GPH · The All-Rounder\u003c\/h3\u003e\n\u003cp\u003eThe popular middle size for 40 to 55 gallon tanks. Adds a telescoping, surface-skimming intake and a built-in heater holder for a cleaner setup.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTidal 55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tank Size\u003c\/td\u003e\n\u003ctd\u003eUp to 55 gallons (200 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd\u003e250 GPH (1000 L\/H), adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Basket Volume\u003c\/td\u003e\n\u003ctd\u003e0.32 gallon (1.2 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Draw\u003c\/td\u003e\n\u003ctd\u003e6 W (120V \/ 60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x L)\u003c\/td\u003e\n\u003ctd\u003e8-3\/8\" x 6-1\/8\" x 8-1\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003ctd\u003eTelescoping with surface skimmer + heater holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater \u0026amp; Saltwater\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-75\"\u003e\n\u003ch3\u003eTidal 75 · 350 GPH · Mid-to-Large Tanks\u003c\/h3\u003e\n\u003cp\u003eSteps up flow and media volume for busier 55 to 75 gallon aquariums with a heavier bioload. Telescoping intake and heater holder included.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTidal 75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tank Size\u003c\/td\u003e\n\u003ctd\u003eUp to 75 gallons (300 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd\u003e350 GPH (1500 L\/H), adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Basket Volume\u003c\/td\u003e\n\u003ctd\u003e0.5 gallon (1.9 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Draw\u003c\/td\u003e\n\u003ctd\u003e8 W (120V \/ 60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x L)\u003c\/td\u003e\n\u003ctd\u003e9-1\/2\" x 7\" x 9-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003ctd\u003eTelescoping with surface skimmer + heater holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater \u0026amp; Saltwater\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-110\"\u003e\n\u003ch3\u003eTidal 110 · 450 GPH · Big, Heavily Stocked Tanks\u003c\/h3\u003e\n\u003cp\u003eThe largest Tidal, with the biggest basket and strongest flow. Built for large or heavily stocked aquariums up to 110 gallons, and great for over-filtering a smaller tank.\u003c\/p\u003e\n\u003ctable class=\"aq-specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTidal 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Tank Size\u003c\/td\u003e\n\u003ctd\u003eUp to 110 gallons (400 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd\u003e450 GPH (2000 L\/H), adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Basket Volume\u003c\/td\u003e\n\u003ctd\u003e0.85 gallon (3.2 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Draw\u003c\/td\u003e\n\u003ctd\u003e12 W (120V \/ 60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x L)\u003c\/td\u003e\n\u003ctd\u003e9-1\/2\" x 7-5\/8\" x 11-5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake\u003c\/td\u003e\n\u003ctd\u003eTelescoping with surface skimmer + heater holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Type\u003c\/td\u003e\n\u003ctd\u003eFreshwater \u0026amp; Saltwater\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\u003eTidal 35\u003c\/strong\u003e · Nano tanks and small community setups up to 35 gallons. The compact pick when space behind the tank is tight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTidal 55\u003c\/strong\u003e · The all-rounder for 40 to 55 gallon tanks, and the first size to add the telescoping surface-skimming intake and heater holder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTidal 75\u003c\/strong\u003e · More flow and a bigger basket for 55 to 75 gallon tanks or anything with a heavier fish load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTidal 110\u003c\/strong\u003e · The workhorse for large, heavily stocked aquariums up to 110 gallons. Also a smart choice if you want to over-filter a smaller tank and turn the flow down.\u003c\/p\u003e\n\u003ch2\u003eSetting Up Your Media\u003c\/h2\u003e\n\u003cp\u003eEach Tidal ships ready to run with Seachem Matrix biological media and a foam pad included. To build a complete three-stage setup, layer a fine polishing pad on top for mechanical clarity, activated carbon in the middle for chemical polishing, and Matrix on the bottom for biological filtration. Rinse media in old tank water, never tap water, so you protect your beneficial bacteria.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-tidal-polishing-pad-50-micron-fine-filter\"\u003eSeachem Tidal Polishing Pad\u003c\/a\u003e — 50 micron mechanical pad cut to fit the Tidal basket\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-tidal-matrix-carbon-activated-carbon-pouches\"\u003eSeachem Tidal Matrix Carbon\u003c\/a\u003e — activated carbon pouches for chemical polishing\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-prime-complete-concentrated-water-conditioner\"\u003eSeachem Prime Complete\u003c\/a\u003e — dechlorinate and detoxify every water change\u003c\/li\u003e\n\u003cli\u003eBrowse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/filter-media-cartridges\"\u003efilter media\u003c\/a\u003e for replacements and upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work for both freshwater and saltwater?\u003c\/strong\u003e\u003cbr\u003eYes. Every Tidal model runs on freshwater, planted, and marine aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with filter media?\u003c\/strong\u003e\u003cbr\u003eYes. Each filter includes Seachem Matrix biological media and a foam pad to get you started. Add a polishing pad and carbon for full three-stage filtration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it quiet?\u003c\/strong\u003e\u003cbr\u003eThe Sicce-engineered pump is built for quiet running, and because the Tidal is self-priming there is no rattling air to purge at startup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often do I clean it?\u003c\/strong\u003e\u003cbr\u003eThe maintenance monitor on the lid counts the days for you. Most tanks need a rinse every two to four weeks depending on stocking. Always rinse media in tank water, not tap water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run a big filter on a small tank?\u003c\/strong\u003e\u003cbr\u003eYes. The adjustable flow dial lets you turn output down, so a larger Tidal can gently over-filter a smaller aquarium.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Seachem","offers":[{"title":"Tidal 35","offer_id":48894859378907,"sku":"6581","price":54.79,"currency_code":"USD","in_stock":true},{"title":"Tidal 55","offer_id":48894859411675,"sku":"6500","price":68.33,"currency_code":"USD","in_stock":true},{"title":"Tidal 75","offer_id":48894859444443,"sku":"6501","price":85.88,"currency_code":"USD","in_stock":true},{"title":"Tidal 110","offer_id":48894859477211,"sku":"6502","price":103.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/6581-Tidal-35-box.png?v=1782116612","url":"https:\/\/squeakysaquatics.com\/products\/seachem-tidal-power-filter","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}