Syresten Blue 25mm

Syresten Blue 25mm is a small sewing that you can oxygenate your tank or hydrosystem with.

Your plants love a lot of oxygen, with more oxygen they can grow and bloom optimally.

You can easily connect an air pump using the connection to add more oxygen at a time.

You can also use a metal or plastic branch to connect more oxygen stones to the same air pump.

For a weaker amount of oxygen, you can put down the oxygen rock as it is in the tank only.

* Easy to use.
* Color: Blue.
* Size: 25mm.
* Air pump not included.
* Hose suitable for pump with 6mm connection.

You can see how a sewing like this works with an air pump in the video below: