OASE Icefree Pond Heaters
Don't be caught out this winter. When the weather gets cold and your pond freezes, the Oase IceFree Thermo Pond Heater will guarantee that part of the water surface remains unfrozen. This is important as ice will prevent noxious gases, caused by decomposing foliage and waste at the bottom of the pond, from escaping, with the resultant harm to fish and plants. With a built in thermostat, your pond heater will only operate when required and is effective in temperatures as low as – 20ºC. So they are very efficient with low running costs and will greatly benefit overwintering aquatic life in your pond.