Through the winter a cold snap can occur at any time. When this happens it's essential to keep at least a small area of your pond unfrozen for the essential exchange of harmful pond gasses and oxygen at the pond surface. All our Pond Heaters and Ice Preventers will achieve this, keeping your fish safe, healthy and happy through any freezing spell.
Of course a pond heater doesn't heat your whole pond, it just keeps a small area ice free which is the cheapest and most efficient solution. A floating ice preventer can be coupled with an Air Pump for even lower costs. Finally a Pond Thermometer is a good idea so you can know when that next cold snap might be on the way.