Heissner Pond Ice Preventers

Heissner Ice Preventer's are a simple yet effective solution to stop your pond from completely freezing over, guaranteeing oxygen for your fish during the winter months.

A frozen pond can be harmful to its inhabitants as it causes a build up of toxic gases trapped within your pond, it also prevents the natural exchange of oxygen on the ponds surface.

Protect your ponds inhabitants with a Heissner Ice Preventer, ensuring there is always a zone on the pond surface free from ice. For an even better circulation of oxygen, there is an option of a Heissner Ice Preventer with a 2.5w air pump included (200l/h).