Pro-Elite Series The Most Advanced Aquarium Dual Stage CO2 Regulator
New Generation of our highest rated dual stage regulator (Word Class Aquascaper George Farmer reviewing previous version of this regulator).
Every detail has been designed with Aquarium Safety and Fine Precision in mind.
Built for aquariums from 5 liters to 5000 liters!
Dual stage construction minimize increase in output pressure as pressure drops in gas cylinder and will prevent end-tank-dump no matter what size CO2 cylinder you will use.
New fully customized solenoid block with integrated high precision needle valves and bubble counter.