Seachem Glass pH Checker Freshwater Fish Crude Fat (min): 8

Crude Fat (min): 8

Designed for the Hanna HI755 Marine Alkalinity Checker

Extruded Carbon Filter for RO (Reverse Osmosis) Filter

or misplaced testing vial

Seachem Glass pH Checker Freshwater Fish Crude Fat (min): 8Seachem Glass pH Checker Seachem Glass pH Checker is a glass monitoring accessory for planted aquariums with CO2 injection, using colour changing indicator solution to help track pH changes related to dissolved CO2. Seachem Glass pH Checker for CO2 Injected Planted Tanks The Glass pH Checker is designed for planted aquariums using CO2 systems. When filled with CO2 indicator solution, it provides an easy visual reference as the indicator colour changes