Hozelock Air Pump 45lpm (1820)

Performance reliable air pump for large fish and koi ponds

Adding oxygen into a fishpond is very important for fish health, particularly in densely stocked ponds and in the summer months when oxygen levels decline. Fish will become visibly more active in an oxygen-rich pond.

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.

The stylish weatherproof aluminium cage has been meticulously designed to ensure the pump can be safely left (uncovered) outdoors to simplify installation.

Uniquely, the Hozelock Cyprio air pump includes a 10cm airstone, a chrome coated metal manifold with 12 outlets and 5m of air tube (4mm) as standard.

The 10cm air stone allows maximum diffusion of air into the water and avoids the need for multiple air stones making installation easier. If necessary, an additional 11 airstones can be added to provide oxygen to different areas of the pond.

The Hozelock Cyprio air pump can be used in association with the Trinamic filter to add more oxygen to the Kaldnes K3 biomedia to further increase fish stocking levels.

An air pump can also be used in winter months to stop the pond freezing over and trapping harmful gases and substances, which can be very harmful to fish.