Product description:

Ensure great CO2 dissolving in water. Used both externally.
For 12 / 16mm or 16 / 22mm filter tube For 4 / 6mm co2 tube Best way to spread CO2 in planted tanks!
There is no CO2 loss in this system.
Inside the reactor, the CO2 bubbles are broken down constantly until they are? re completely dissolved in water.
When using regular (ceramic flat) diffusers, there is leakage when the CO2 boils reaching the water surface

Main features:

1. The most efficient application of CO2 dissolving.
2. The patented rotating design completely crushes the CO2 bubbles.
3. Durable for acidity and impact resistant.
4. Designed to prevent CO2 gas from collecting at the top.
5. Electricity is not needed, since it uses the flow of water from the filter.
6. Easy to clean and simple to maintain.

Package includes:

1x ISTA External CO2 Diffuser