Ista Adjustable Air Stone 30cm

Ista Adjustable Air Stone is a multi-coloured, long-life air diffuser that is suitable for placing on bottom of an aquarium or pond. This is used for either decoration, circulation and or aeration purposes. It can be taken apart for easy cleaning and shortened or extended to the required length. Recommended for use with an air pump of a minimum of 2 litres per minute output.