ISTA CO2 Aluminum Cylinder (Refillable)

Ensure Sufficient CO2 supply for plants.
Quality aluminum cylinders that add professional and elegant look to your aquarium set up.
Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association (TUV).
Seamless aluminum CO2 cylinder.
3lbs Pressure
Face Value

Recommend to use ISTA CO2 Controller, ISTA Bubble Counter, Check Value & Ceramic Diffuser.
Other related products include Cylinder Supporting Base