Ideal to supply your plants with CO2
Do you have a planted tank? Then you probably already know how important CO2 is for your aquarium plants, especially with stronger lighting. This is because carbon is one of the most essential “macro-elements” a plant needs to grow properly. So without good CO2, no healthy plants.
And you want to avoid that, don’t you?
The Cup CO2 diffuser creates very small CO2 bubbles that are swept up with the flow of your pump and captured by your plants. The result? They grow nicely, get better colors and become bigger.