FZONE 2.5L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator Mini DC Solenid and Diffuser for Aquarium Plants Tanks
- PROFESSIONAL FULL CO2 DIY KIT! A complete system in 2.5L size bottle, that includes SUS304 stainless bottle, regulator, Mini DC solenoid, precision needle valve, CO2 Tubing, CO2 Diffuser and easy adjustable bubble counter.
- SAFE! The bottle body is made of 1.5mm thick SUS304 stainless steel (25% thicker than normal 1.2mm bottle). It can sustain pressure up to 80kg/cm2(or 1137 PSI). Safety valve will open automatically when the inside pressure exceeds the safety threshold.
- NEEDLE VALVE WITH BUBBLE COUNTER! High precision, 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).
- 12V DC SOLENOID INCLUDED! Having the solenoid on a timer, you can specify when you want CO2 injection ON and for how long.
- ATTENTIONS: Citric acid and sodium bicarbonate NOT included.