FZoneAqua CO2 Regulator - Dual Stage Goldfish Zinc (ppm)33

Zinc (ppm)33

siphoning or blowing:

Moisture: 10 %

This is what grain free aspires to be

Recommend for aquariums up to 30 gallons with a surface thickness up to 3/16”

FZoneAqua CO2 Regulator - Dual Stage Goldfish Zinc (ppm)33Dual stage construction provides stable output pressure regardless of how much CO2 gas remains inside the CO2 cylinder, eliminating unpredictable catastrophes such as an end of tank dump (EoTD). Output pressure is adjustable from 0 65 PSI based on customers different needs. Using 12V DC solenoid valve repalced AC solenoid valve, safer and more stable, lower power, no noise. Together with bubble counter, Bubble counter with check valve function, stop