CaribSea Caribbean Crushed Coral 40 lb. deluxe gang valve Our new MBD-30 resin changes

Our new MBD-30 resin changes color from blue to amber when the media is exhausted

Coleonyx sp

then follow addition regimen above until calcium is adjusted to 380–420 mg/L

Size 10 uses small cartridge

CaribSea Caribbean Crushed Coral 40 lb. deluxe gang valve Our new MBD-30 resin changesCaribbean Crushed Coral is full of millions of bacteria that are beneficial to any marine aquarium, engineered for aggressive waste reduction. With the ability to compress ammonia, in new tanks it is proven to help cycle the aquarium days earlier. With the small grains it is perfect with any sand sifting or burrowing organism. It is gentle on the soft bellied rays and sharks. Available in two sizes to fit both small and large aquariums.