ISTA 1L CO2 Aluminum Cylinder Set Face up – Basic
All ISTA Aluminium Cylinders are refillable at your local aquarium shop or fire extinguisher refilling centers.
- Seamless aluminum CO2 cylinder, TUV/DOT approved, safety and quality assured.
- Precise pressure reduced regulator provides accurate and reliable CO2 output.
- Ceramic CO2 diffuser ensures the best dissolving rate, placing it at the bottom of tank can increase CO2 diffusing time in the water. Convenient to change the ceramic disc.