Aquael Medium ball air stone 30mm

It is used to effectively crush air bubbles, which increases the oxygen content in the aquarium.

Characteristics of the Aquael Kula 30mm air stone

It has a standard 4X6 mm hose entry from each aerator. To create air bubbles, the stone must be connected to an air pump using a hose. The use of a non-return valve between the pump and the air stone prevents water from flowing back into the pump and damaging it in the event of a power outage.

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