Dual Gauge CO2 Regulator Trace Elements Crude Protein (min): 37%

Crude Protein (min): 37%

holding systems

High precision stainless steel needle valve for fine CO2 flow control

5" diameter

It has some ability to rid itself of sand

Dual Gauge CO2 Regulator Trace Elements Crude Protein (min): 37%Dual Gauge CO2 Regulator Dual Gauge CO2 Regulator is a high quality regulator for aquarium CO2 systems using a standard CGA320 cylinder connection. It is designed for controlled CO2 delivery in freshwater planted aquariums, calcium reactor setups, and compatible aquarium CO2 applications. Dual Gauge CO2 Regulator for Planted Tanks and Calcium Reactors This regulator gives aquarists a practical way to connect a CO2 cylinder to aquarium equipment that