Hygger Co2 Regulator Dual Gauge, HC003 Aquarium Equipment Door Count: 4

Door Count: 4

this product is safe for your fish

Extra Long Durability Marine Light

Max Flow Rate: 63

Hygger Co2 Regulator Dual Gauge, HC003 Aquarium Equipment Door Count: 4Universal and Durable: Our CO2 regulator is made of hard aluminum alloy, not easy to rust and has a long service life. It has good compatibility, not only suitable for most brands of CO2 atomizers, diffusers, but also suitable for American standard CGA320 CO2 tanks, which can quickly and easily inject CO2 into the aquarium, convenient and worry free. The dual instrument dial has clear scales and accurate readings, and the safety range is marked in