Genesis Rock Booster Fragging This pH tester's compact design

This pH tester's compact design stores easily with your other testing equipment

Complete single solution

Float valves are used to shut down your reverse osmosis system when the float is elevated

Macro and trace element analysis presented in a simple and understandable way

Dimensions: 5" L x 3" W x 4

Genesis Rock Booster Fragging This pH tester's compact designWhat is Genesis Rock? Genesis Rock is a 100% Ceramic Compound fired at 600+ degrees that will last in your tank for years. Providing over 23,000 square feet of space per black for beneficial aquarium bacteria to form, these blocks providing a tremendous amount of filtration power and significantly reduce phosphates, nitrates, and other dissolved organic compounds. The Genesis Rock can be used in fresh or saltwater aquariums and can be used under your