Ista Aluminum Co2 Cylinders are suitable for marine calcium reactor systems and freshwater CO2 plant fertilisation. The aluminium alloy compressed gas cylinders have a special coating to minimise damage from scratches, adding a professional look to your aquarium. The cylinders
enable sufficient CO2 supply for photosynthesis and come with upward and sideward facing outlets in sizes from 0.5L to 2.0L. This model measures 1L (Face Up).
