Airstones

Aqua One Non Return Valve£1.65   £0.99

Aqua One Non return valve is used to protect the air pump if there is a power cut.

Aqua One 4" (10cm) Cylindrical Airstone - 10139£2.89   £1.10

Aqua One airstones are long lasting and provide excellent aeration in cold water, tropical or marine set ups. You can position them anywhere in your aquarium and even bury them in the substrate or under an ornament. A stream of fresh, silvery bubbles enhances any set up.

Aqua One 2" (5cm) Cylindrical Airstone - 10136£1.79   £1.19

Aqua One airstones are long lasting and provide excellent aeration in cold water, tropical or marine set ups. You can position them anywhere in your aquarium and even bury them in the substrate or under an ornament. A stream of fresh, silvery bubbles enhances any set up.

Aqua One 6" (15cm) Cylindrical Airstone - 10140£2.99   £1.25

Aqua One airstones are long lasting and provide excellent aeration in cold water, tropical or marine set ups. You can position them anywhere in your aquarium and even bury them in the substrate or under an ornament. A stream of fresh, silvery bubbles enhances any set up.

Aqua One 1" (2.5cm) Cylindrical Airstone * 2 Pack - 10144£2.49   £1.99

Aqua One airstones are long lasting and provide excellent aeration in cold water, tropical or marine set ups. You can position them anywhere in your aquarium and even bury them in the substrate or under an ornament. A stream of fresh, silvery bubbles enhances any set up.