CaribSea Aragonite Florida Crushed Coral 2–5mm 40lb Bag Ecotech Marine and a more stable reef

and a more stable reef environment

PurpleUp™ uses a unique dual-method approach—recognized with a U

Tests for levels from 0 to 200 ppb

CaribSea LifeRock Shelf 40Lb Box is an ideal foundation for creating layered reef structures with outstanding biological performance

Designed for quick installation

CaribSea Aragonite Florida Crushed Coral 2–5mm 40lb Bag Ecotech Marine and a more stable reefSolve chronic pH issues and enhance biological filtration with CaribSea Aragonite Florida Crushed Coral 25mm 40lb Bag, the only crushed coral substrate made entirely from true aragonite. Offering up to 25 times more buffering power than traditional crushed coral, dolomite, or oyster shell, this premium substrate helps maintain stable water chemistry while supporting a heavier bioload. With a grain size of approximately 25mm (), Florida Crushed Coral