Additional Information

• It’s the only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite, or oyster shell.


• Eliminate chronic pH problems and provide maximum surface area for water purifying bacteria.


• CaribSea's Florida Crushed Coral with aragonite allows an increase in bioload by up to 50% and it never needs replacement! No rinsing required.



• Approximately 2-5mm diameter (1/8 - 1/4").

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