ISTA 0.5 L CO2 Aluminum Cylinder Set Face up – Basic
- Seamless aluminum CO2 cylinder, TUV/DOT approved, safety and quality assured.
- Adjustable supporting base prevents cylinder and regulator from falling down.
- Aluminum alloy CO2 flow regulator provides accurate and reliable CO2 output, easy in installing and disassembling.
- 2 in 1 CO2 diffuser ensures and best dissolving rate, convenient to change the ceramic disc.
- Stainless spring check valve ensures no water bakc flow, Air pipe fastening nuts promise no CO2 bursting out.
- Air pipe holder included, preventing air pipe from being bended and clogged.
All ISTA Aluminium Cylinders are refillable at your local aquarium shop or fire extinguisher refilling centers.