The 6 Best Pond Ice heaters (2023 reviews)

The danner manufacturing inc pond ice heater should be able to handle its purpose and duties with ease. This is the most efficient pond de-icer on the market. It floats and de-ices. It is designed to keep an air hole open in the ice. It only keeps the water under the dome of the heater clear of ice. It does not get hot, just warm enough to keep the water around it from freezing.

This works all winter to keep the fish pond from freezing over. It is encased in plastic so the fish are fine. The heater is keeping the spot where it is placed thawed. This unit is made to keep a hole melted on the surface of the pond to let air in and gasses out.

Why We Like This:

Just hot enough to keep a hole in the ice
Keeps the hole in the middle ice free like it says
Adequate as long as temp stays above

Best For cold Winter Pond applications: Kh pet products Pond Ice Heater

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The kh pet products pond ice heater's material feels more premium than its price would suggest. This pond heater makes a large area open in the ice. It works well and doesn't drain the pocketbook. It is great with no ice at all on the pond. It is covered with a heavy plastic double layer cover. The heating element is very well guarded in order to protect the fish. This unit has kept the entire pond ice free. It is very well constructed.

Why We Like This:

Works great for a small pond
Has a long power cord which is a nice feature
Works well until it develops a ground fault, and starts tripping the gfci
Keeps a nice opening in ice no matter what the temperature is

Best With Thermostat: Aquascape Pond Ice Heater

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If you often find yourself scrambling for convenient and suitable heater, aquascape pond ice heater should be your first option for buying. This is a de-icer to keep an opening in the pond during freezing weather. It is ideal for keeping a small hole opening the ice during cold winter months. The De-icer has a thermostat in it. It has a 22 foot cord for plugging in. This driver does the job the entire time and keeps a nice opening for gases to escape. The light on top is perfect to see if the unit is working. This will surely work on a 1500 gal pond.

Why We Like This:

Keeps itself just warm enough to keep a hole open
Works at 8, 400ft in a week of negative temperatures
Works well in very cold temoeraatures
Rated receptacle or ground fault interrupter is operating properly

Best For Water trough: Kh pet products Watt Heater

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The kh pet products watt heater might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. It is great for a small pond or waterer you don’t want to freeze. This pumps the warmed water from beneath the De-Icer and disperses the warm water better. It comes on when water temp is around. There are small holes in the covering for the water to go in and the part that gets warm is inside the covering. The water will warm slightly as it runs through the pipes and out the waterfall.

The unit is safe for rubber pond liners, but there has been no problem there. It is easy to use to plug it in place it in the pond and get it done. It is compatible with an air/water supply.

Why We Like This:

Terrific unit for small ponds under 100 gallons
35 degrees and keeps the entire area from freezing
Has a built in thermostat which you cannot adjust

Best For those frigid states: Easypro+ Pond Ice Heater

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate heater. The easypro+ pond ice heater is exactly that - it's a simple heater that hits all the right notes. These pond heaters are supposed to activate when the water temperature reaches 32 degrees or less. It can be used as a surface deicer or converts in seconds to a bottom heater safe for all ponds thermostatically controlled. This unit is only for opening a hole in the diameter of the unit in the ice to allow gases toxic to fish to escape from a pond. It does not get real hot to the touch It should produce bubbles when in the pond on the unit.

This unit will NOT heat the water, it will only serve to keep a hole open in the ice. It can be used floating or on the pond bottom under the water in the shallow end.

Why We Like This:

Works perfect keeping the pond from freezing
Easy to remove float ring allows deicer to be used as a bottom heater
One of the new comers and featured product

Best Pond Heater: Easypro+ bottom Heater

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Easypro+ line of heater come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Thermo-Pond units are thermostatically controlled to keep the average water temperature just above freezing. It can be used as a surface deicer or converts in seconds to a bottom heater safe for all ponds thermostatically controlled. The heating coil will become encrusted with calcium after a short period which will impair its ability to heat. They feature internal thermostats and will turn on and off as necessary to keep the pond from freezing over.

Why We Like This:

Easy to remove float ring allows deicer to be used as a bottom heater
Good investment for long term