POLYP LAB GENESIS ROCK 4PK Ammonia A strong stainless shaft and

A strong stainless shaft and comfortable trigger action grip make picking up objects under 4lbs a convenient and simple task

The branches will grow thicker and stumpier in strong flow

in accordance to the reef's total demand for these elements

With increased surface area

in a similar way to Strontium

POLYP LAB GENESIS ROCK 4PK Ammonia A strong stainless shaft andPolyplab Genesis Rock 4 pk 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 WHAT IS GENESIS ROCK? Genesis Rock is a 100% Ceramic Compound fired