FZoneAqua CO2 Regulator - Dual Stage Goldfish Riboflavin supplement

Riboflavin supplement

submersible heater that creates ideal water conditions for bettas to thrive in

Vitamin E (min) 190 IU/kg

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

toxic at elevated levels

FZoneAqua CO2 Regulator - Dual Stage Goldfish Riboflavin supplementDual 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