 The Hozelock Cyprio air pump delivers a maximum air output of 45 litres per minute, which is suitable for the vast majority of fish and koi ponds.
To simplify installation, the weatherproof aluminium cage has been designed to ensure that the pump can be safely left uncovered outdoors.
The Hozelock Cyprio air pump includes a 10cm airstone, a chrome coated metal manifold with 12 outlets and 5m of air tube (4mm Ø) as standard.
The 10cm air stone allows maximum diffusion of air into the water. If necessary, an additional 11 airstones can be added to provide oxygen to different areas of the pond. | 
