Ista Disposable CO2 Cylinder - 3 pk Tetra providing 5% UVB

providing 5% UVB

If you plan to house them in groups

or if existing beneficial bacterial colonies are lost due to the use of medications or sudden change in water conditions

allowing it to be naturally filtered out by an additional pad or other tool

Ista Disposable CO2 Cylinder - 3 pk Tetra providing 5% UVBThese CO2 Disposable Cylinders are especially made to replace empty cylinders from the Ista Basic and Advanced CO2 Disposable Supply Sets. Each package contains three cylinders, each with 95 grams of liquid CO2. The cartridges are easy to dispose of and change, making them a simple solution for your aquatic plant CO2 supplementation needs!