Set for aquariums up to 400 L, consisting of:
- CO2 precision pressure regulator Carbo Power with 2 pressure gauges for working pressure and cylinder pressure
- Adapter for CO2 reusable bottles
- CO2 special non-return valve
- CO2 special hose, 2 m
- CO2 Flipper
- Long term CO2 test from Maxi Crystal

Without CO2 bottle (suitable for both disposable and refillable CO2 bottles)