Ista 2 In 1 CO2 Bubble Counter + Check Valve is easy to install. The hose mechanism is quite simple (similar to canister filters), it´s perfect to use with the MAX MIX CO2 REACTOR, because it allows to control the CO2 flow, once it´s impossible to control the CO2 flow using only the reactor.
- 2 in 1 functions: CO2 bubble counter and check valve.
- CO2 pipe fasten screw node provided to assure burst out of the CO2 pipe.
- Spring type check valve is the best in preventing back flow.
- Acrylic material provides clear and easy bubble reading. Acid and break resistant.
- Easy disassembling of the cap in filling up water.