CARIB SEA A.R.M. REACTOR MEDIA COURSE 1GAL Calcium reactors have evolved into several types that require different media sizes. Because of this we now offer ARMTM Coarse for rapid upflow...
ARM X Coarse Reactor Media1Gal A high magnesium reactor media. ARMTM Extra Coarse is still a complete reactor media containing not only calcium and carbonate, but essential trace elements as...
Carib Sea Arag-Alive Fiji Pink 10lb 0.5 - 1.5mm Functional and beautiful aragonite substrate for all types of marine aquariums Contains millions of beneficial marine bacteria to enhance biological filtration...
Carib Sea Arag- Alive Natural Reef 3-5mm 16lb Natural Reef Arag-Alive, Live Aragonite Reef Sand contains millions of live bacteria to create a natural biological balance in your reef tank. *Contains live...
Carib Sea Arag-Alive Fiji Pink 10lb 0.5 - 1.5mm Functional and beautiful aragonite substrate for all types of marine aquariums Contains millions of beneficial marine bacteria to enhance biological filtration...
Seaflor Special Grade Reef Sand 40lb (18kg)Seaflor Special Grade Reef Sand 40lb Size: 0.5 - 1.5mmSo many choices try them all! More than just aragonite!CaribSea's dry marine substrates are recognized...
