Output(l/min) 25  Max Depth(cm) 220  Power(Watts) 20

It is widely recognised that good aeration is essential for good pond water conditions and healthy fish.

Good areation stops pond water stagnation; prevents fish dying from lack of oxygen; helps sick fish recover; improves waste breakdown and aids filtration.

Koi air is a reliable way of supplying aeration to ponds and filters - its robust rubber diaphragm is durable and easy to replace.,p> Koi Air pumps are specifically designed for larger ponds, where the ability to pump several metres depth, with a number of air stones is important.

Koi Air comes complete with a multi airline outlet.