Suitable for decorative ponds to 54,000 litres, ponds with fish to 27,000 litres 6000 gallon. Can also cater for koi ponds with 14,000 litres 3000 gallon. High build quality and one of the easiest filters to maintain.
Simply place the unit in your pond and it will float and gently heat the water. If frost occurs it will ensure that a patch is kept ice free so vital oxygen can still enter your pond and toxic gases escape.