{"product_id":"caribsea-liferock-fragzone-2-25-lbs-pre-shaped-aragonite-frag-rock","title":"CaribSea LifeRock Fragzone 2.25 lbs","description":"\u003cp\u003e\u003cstrong\u003eCaribSea LifeRock Fragzone\u003c\/strong\u003e is a 2.25 lb assortment of small, pre-shaped aragonite rock pieces designed specifically for mounting coral frags. Each piece features a flat base and natural reef coloration, giving fresh coral cuttings a stable, beautiful home that blends seamlessly into your aquascape. Shop the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003elive coral frag collection\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater supplies\u003c\/a\u003e to round out your reef build.\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;\"\u003eWhy Reefers Choose Fragzone\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-built for frags.\u003c\/strong\u003e Small, irregular shapes with flat bottoms hold standard frag cuttings without needing plugs or epoxy mountains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% aragonite.\u003c\/strong\u003e Calcium-carbonate rock helps buffer pH and supports healthy alkalinity, just like the rest of CaribSea's LifeRock line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural reef color.\u003c\/strong\u003e Pink and purple tones mimic mature coralline algae for an instantly-aged look, no months of waiting required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix \u0026amp; match.\u003c\/strong\u003e Use it to fill in gaps in an aquascape, build a frag rack, or extend the surface area of an existing reef structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe and inert.\u003c\/strong\u003e Will not leach silicates, phosphates, or metals into your tank.\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;\"\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the rock briefly in RO\/DI or saltwater to remove dust.\u003c\/li\u003e\n\u003cli\u003ePlace pieces in your display tank, sump, or frag tank wherever you need a frag landing zone.\u003c\/li\u003e\n\u003cli\u003eAttach coral frags with reef-safe glue or epoxy. A drop of \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/reefh2o-insta-set-ca-accelerator-2oz-coral-frag\"\u003eCA accelerator\u003c\/a\u003e sets the bond in seconds.\u003c\/li\u003e\n\u003cli\u003eDip new frags in \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fritz-bug-out-pro-iodine-free-herbal-coral-dip\"\u003ecoral dip\u003c\/a\u003e before mounting to keep pests out of your reef.\u003c\/li\u003e\n\u003c\/ol\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%;max-width:520px;\"\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;\"\u003eCaribSea\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLifeRock Fragzone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e2.25 lbs (≈1 kg)\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;\"\u003e100% aragonite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003ePiece size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSmall, frag-mount sized (~1–3 in)\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;\"\u003eCoral frag mounting, aquascaping fill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eTank type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003ePickup\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIn-store pickup only\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;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/reefh2o-insta-set-ca-accelerator-2oz-coral-frag\"\u003eReefH2O INSTA-SET CA Accelerator\u003c\/a\u003e — instant cure for coral frag glue\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fritz-bug-out-pro-iodine-free-herbal-coral-dip\"\u003eFritz Bug Out Pro\u003c\/a\u003e — iodine-free herbal coral dip\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-aquatics-frag-recover-125ml\"\u003eBrightwell Aquatics Frag Recover\u003c\/a\u003e — coral frag conditioning dip\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/marcorocks-coralline-colorant-reef-aquascape-spray\"\u003eMarcoRocks Coralline Colorant\u003c\/a\u003e — match exposed bare rock to the Fragzone pink\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003eLive coral frags\u003c\/a\u003e — ready to mount\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;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many pieces are in a 2.25 lb bag?\u003c\/strong\u003e\u003cbr\u003eCounts vary because pieces are natural and irregular, typically 15–30 small chunks per bag depending on size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this real live rock with bacteria?\u003c\/strong\u003e\u003cbr\u003eNo, Fragzone is dry, sterile aragonite. It will not cycle a tank on its own. Use it in an established reef, or pair it with a bacteria starter like \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-aquatics-microbacter-dry-rock-bacteria-starter-kit\"\u003eBrightwell MicroBacter\u003c\/a\u003e to seed it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to cure or soak it first?\u003c\/strong\u003e\u003cbr\u003eA quick freshwater or RO\/DI rinse is enough to knock off dust. No long curing cycle is required since it is dry, inert rock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the pink color fade?\u003c\/strong\u003e\u003cbr\u003eThe base color is permanent. Real coralline algae will grow over it in a mature reef and may eventually overtake the original tint, which is exactly what you want.\u003c\/p\u003e","brand":"CaribSea","offers":[{"title":"Default Title","offer_id":48324846977243,"sku":"00379","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_a27d990a-64e8-4db8-853b-6d8b5f3ff427.png?v=1772719176","url":"https:\/\/squeakysaquatics.com\/products\/caribsea-liferock-fragzone-2-25-lbs-pre-shaped-aragonite-frag-rock","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}