Carib Sea Arag Alive Hawaiian Black 20lb 0.10 - 3mm Functional and beautiful aragonite substrate for all types of marine aquariums Contains millions of beneficial marine bacteria to enhance biological...
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...
