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5V AAA Alkaline battery (1 pc
Size: 1/4" - 1/2"
Attention: To avoid injury
and consumes exhaled CO2 from the corals
Available in three sizes: 30g (1 oz)
PolypLab Genesis Rock Size:2 Pack 5V AAA Alkaline battery (1Increase 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
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