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We're open during lockdown - see details here

Biorb Air Stone

£1.99
SKU 83951

Our stock levels are changing quickly. We checked the stock level at 9:00 am and this item shows as in stock.

We'll check the stock level again at 1:00 pm

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biOrb Air stone fits underneath the filter cartridge. It breaks up the flow of air into the aquarium, splitting it into a mass of fine bubble. Over time the tiny pores in the air stone can become blocked by dirt and lime scale preventing air from getting through properly. Depending on your local water supply and the conditions in your biOrb an air stone can last anywhere from 3 months to a year.