JUWEL OxyPlus O2 Diffusor

The JUWEL O2-Diffuser increases the oxygen level in your aquarium and thus contributes to the vitality of your fish. The O2-Diffuser is adjustable and suitable for all JUWEL filter systems, with the exception of the Bioflow ONE. By turning your pump outlet into a venturi, releasing bubbles and oxygenating the aquarium quietly.