Ista Disposable CO2 Set (Premium) API This replacement pipe is used

This replacement pipe is used during service of compatible QL-40 UV sterilizers and helps maintain the internal water path through the unit

Its body is alternating stripes of neon magenta and deep navy blue

Hanna Marine pH Checker Reagent HI780-25 is the replacement reagent for the Hanna HI780 Marine pH Checker

Rinse the probe with clean water before taking a reading

AI Axis 20 Return Pump for Nano Aquarium Systems

Ista Disposable CO2 Set (Premium) API This replacement pipe is usedIsta Disposable CO2 Set (Premium) Complete Automated CO2 System for Planted Aquariums The Ista Disposable CO2 Set (Premium) combines the primary components required to deliver, diffuse and monitor supplemental carbon dioxide in a freshwater planted aquarium. Its disposable 95 gram cylinder eliminates the need to locate a CO2 refill station, while the pressure reduced regulator provides controlled output for consistent aquarium dosing. An integrated