POLYPLAB Genesis Rock Power Rack
The PolypLab Genesis Rock Power Rack is a space-saving solution designed specifically to hold and optimize PolypLab Genesis Rocks for biological filtration in your saltwater aquarium. By keeping Genesis Rocks neatly contained and exposed to controlled water flow, the rack helps support a stable nitrogen cycle without cluttering your sump.
Included water flow deflectors allow you to fine-tune how water moves through the rack, helping create ideal conditions for either aerobic or anaerobic bacteria.
Dimensions: 4-1/2" x 5-1/2" x 5-3/8" H
Genesis Rock Power Rack
2x waterflow deflectors
Note: PolypLab Genesis Rocks are sold separately.