CarbonDoser CO2 Resistant 10' Polyurethane Tubing

Mur-lok® Check Valves - Fluorocarbon O-rings Features: Leak and Chemical Resistant Dual Fluorocarbon O-rings Chemical Resistant Polypropylene 304 Stainless Steel Gripping Teeth 150 p.s.i. @...

The new V2.0 allows for the aquarist to position the CO2 cylinder out of the way in a remote area. Then mounting the "box" anywhere such as up on a board with all the electronics/pH...

The HYDROS DC CO2 Solenoid Valve is the ideal solution for controlling the CO2 flow on a calcium reactor or regulating CO2 injection into a freshwater planted tank. It’s a useful multi-purpose...

Python airline tubing is non-toxic and ozone safe. The pale blue color makes it virtually invisible in your aquarium. It will stay flexible and never crack or turn yellow. 3/16in inside diameter...

After years of experience with CO2 systems, we discovered why consistent "bubble counts" are, most of the time, impossible. Here's why: ALL check valves, even expensive ones, have a "high crp"...