

🌿 Elevate your aquarium game with precision CO2 control—because your plants deserve the spotlight!
The FZONE 4L Aquarium CO2 Generator System is a professional-grade DIY kit featuring a robust 1.5mm thick SUS304 stainless steel bottle capable of handling pressures up to 1137 PSI. It includes a precision needle valve with an integrated bubble counter and backflow check valve for accurate and safe CO2 dosing. Powered by a 12V DC solenoid compatible with timers, it allows customizable CO2 injection schedules. Designed for 600-800g of raw material input, this system offers durability, safety, and fine control, supported by a one-year warranty and round-the-clock customer service.






| Package Dimensions | 43.7 x 27.8 x 17.7 cm; 3.32 kg |
| Manufacturer reference | FZ-4LKIT-US |
| Item Form | Liquid |
| Size | 2.5 l (Pack of 1) |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| EU Energy Efficiency Label | A+++ |
| Item Weight | 3.32 kg |
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