CaribSea Arag-Alive - Natural Reef

Biologically and mineralogically complete sand substrate for saltwater aquariums. Contains specially engineered bacteria to suppress ";new tank syndrome";. Discourages nuisance algae. Never needs replacement.

• - Aids in the growth of corals
• - Buffers for the life of the aquarium
• - Helps maintain a proper pH of 8.2 without constant chemical additions
• - Discourages nuisance algae growth