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CaribSea Florida Crushed Coral Substrate
The only crushed coral with aragonite, which provides up to 25 times the buffering power of other crushed corals, dolomite, or oyster shell. Will eliminate chronic pH problems and provide maximum surface area for water purifying bacteria. Allows an increase in bioload by up to 50% and it will never need to be replaced. Can be used with calcium, but also carbonate buffer and essential trace elements such as strontium (up to 10,000 ppm). Mixed Grade. Grain size: 2.0 -5.5mm.
CaribSea geo marine Florida crushed coral with aragonite can help buffer aquariums from pH swings. Aragonite dissolves in your aquarium, which means an aragonite formula provides up to 25 times the protection power of similar crushed corals. Once in your tank, aragonite resolves pH problems—for fewer pH swings. In other words—you can keep your tank pH balanced with the simple addition of crushed coral sand.
Not only does aragonite crushed coral for fish tanks dissolve to help keep your pH right, but it provides ample surface area for water purifying bacteria to thrive. CaribSea crushed coral allows an increase in bioload of up to 50%—and you never need to replace the coral. You can use this crushed coral substrate with calcium, carbonate buffer or strontium—up to 10,000 ppm.
The grain size of CaribSea freshwater aquarium gravel is 2 to 5.5mm. And it’s available in 40 lb. bags. The white coloring allows it to blend in with any tank décor, and the precise grading of each grain means there will be uniform water flow in the bottom of your aquarium. Plus, the crushed coral is free of impurities. That means no ash, metal or silica. You can install it in your aquarium without damaging the ecosystem. In addition to crushed coral for freshwater aquariums—or saltwater setups—you may want to look into freshwater aquarium sand, new aquarium tanks and bowls and larger aquarium rocks and coral to complete your new aquatic environment.
