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
- 2 Rocks Included in Set
- Reduces Phosphates and other dissolved organic compounds.
- Increased Beneficial Bacteria Colonies
- Zero Leach Technology
- 100% Fired Ceramics
Looking for the ultimate combination, check out our Genesis Rock Booster pack which includes Polyplab Genesis, our ultra-high dosage of beneficial bacteria.
Rock Dimensions 4 x 4 x 1