5 inch disk air stones for koi ponds

Air Stone - Large Disc - 5"/11cm - Box of 10

2.5cm Aqua One Air stones for aquariums and fish ponds

Air Stones - Two-Pack Cylinders - 1"/2.5cm - Box of 24

Air Stone - Two-Pack Cylinders - 1"/2.5cm

Air Stone - Two-Pack Cylinders - 1"/2.5cm Not much more to say!

Well, requires an air pump and air line.... :) Quality, long lasting air stones provide vital oxygenation to fish ponds, indoor tanks and aquariums in conjunction with an air pump. Suits 4mm air line/tubing.

Availability: In stock