Customer Service Team:Fzone will offer a round-the-clock service, and you can reach out to us at any time for any product-related concerns.
12V DC Instead of AC Power: having the solenoid on a timer, you can specify when you want CO2 injection on and for how long
Fzone's DIY CO2 bottles are more durable and have a longer lifespan compared to others. These bottles are made of 1.5mm thick SUS304 graded stainless steel, which is 25% thicker than the competition, and have a strong interior wall for increased raw material capacity. The Fzone CO2 kit aquarium can handle up to 80kg/cm2 pressure and produces CO2 gas for one month at 1bps for 8 hours daily with 300-400g raw materials. Upgrade to Fzone for a more efficient and durable CO2 solution.
Professional DIY kit -- A complete system in 2.5L size bottle, that includes SUS304 stainless bottle, regulator, precision needle valve, and easily adjustable bubble counter. Safety valve will open automatically when the inside pressure exceeds the safety threshold.
High precision--Needle valve with bubble counter. Aquarium specific needle valve provides accurate fine-tuning. Steady 1 bps is achievable. Bubble counter with check valve built-in. It stops water from back flowing into your CO2 tank (protects your CO2 tanks from rust and corrosion)
Attentions: the required powders to generate CO2 gas are not included; you will need purchase the citric acid and sodium bicarbonate powders separately.