GENESIS ROCK 4pcs – Polyp Lab

Increase the overall filtration power of your tank by adding Genesis Rock to your system.�
– Designed For Fresh or Saltwater Aquariums
– 23,000+ Additional Square Feet of Bacterial Space For Each Rock
-�4 Rocks Included in Set
– Reduces Phosphates and other�dissolved organic compounds.
– Increased Beneficial Bacteria Colonies
– Zero Leach Technology – 100% Fired Ceramics