Best Pond De Icers In July 2025

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If you are looking for the Best Pond De Icers of top quality, read our detailed reviews on them here before making the purchase decision.

To help you in your search, we have completed this list of the Best Pond De Icers.

Top Rated Best Pond De Icers Of 2025

Rank	Product Name	Score
1	TetraPond De-Icer, Thermostatically Controlled Winter Survival Solution For Fish, UL Listed Buy Now	9.7 Buy Now
2	Laguna PowerHeat Heated De-Icer for Ponds - 315W Buy Now	9.5 Buy Now
3	Farm Innovators Model H-439 Economical Submergible Tank De-Icer with Attached Guard, 1,000-Watt Buy Now	9.1 Buy Now
4	API Floating Water Tank Deicer Floating De-Icer with Guard, 1500 Watt Buy Now	8.8 Buy Now
5	DANNER MANUFACTURING 2175 Pond De-icer, red Buy Now	8.6 Buy Now
6	LagunaPowerHeat Heated De-Icer for Ponds - 500 Watts Buy Now	8.3 Buy Now
7	Allied Precision 7621 1000-Watt Floating De-Icer Buy Now	8.1 Buy Now
8	Farm Innovators Model P-418 Premium Cast Aluminum Floating Pond De-Icer, 1,250-Watt Buy Now	7.8 Buy Now
9	FLOATING POND DE-ICER 200 WATT POND HEATER-POND DE ICER Buy Now	7.5 Buy Now
10	K&H Low Wattage Thermo-Pond De-Icer, 12 IN Buy Now	7.2 Buy Now

1. TetraPond De-Icer, Thermostatically Controlled Winter Survival Solution For Fish, UL Listed

• Effective works in temperatures as low as -20 degrees
• Pond de-icer keeps an area of your pond free from ice
• 300-watts features a 15 foot power cord and thermostatically controlled shutoff
• Winter survival solution allows toxic gases from decaying matter to escape from under ice during the winter
• Natural finish stone finish complements your ponds surroundings

2. Laguna PowerHeat Heated De-Icer for Ponds - 315W

• Highly-visible led pilot light that indicates when unit is on
• 315 watts. 7 meter (22 feet) electrical cord with grounded plug
• Integrated thermostat shuts off the de-icer when it overheats, protecting internal components from damage
• De-icer for ponds whose temperatures are down to 20 degrees fahrenheit
• Aids in gas exchange by keeping ice from forming around heater

3. Farm Innovators Model H-439 Economical Submergible Tank De-Icer with Attached Guard, 1,000-Watt

• Submergible tank de-icer
• 1,000 watts
• Thermostatically controlled to operate only when necessary
• A sturdy, protective cage permits use in all tanks, including plastic

4. API Floating Water Tank Deicer Floating De-Icer with Guard, 1500 Watt

• Conserves power and energy - this deicer has a built-in thermostat that conserves energy when water does not need to be heated.
• Power cord length - this deicer has a 6' anti-rub power cord.
• Heating capacity - this stock tank heater heater is recommended for 100-300 gallons of water.
• Buoyant enclosure - this deicer has a rugged enclosed float that is designed to withstand the elements and is extremely durable. it keeps the deicer at the surface of the water in all conditions.
• Compatible with rubber, foam & plastic tanks - this deicer's heating element includes galvanized wire guard to protect rubber, plastic, or structural-foam tanks.

5. DANNER MANUFACTURING 2175 Pond De-icer, red

• 18-foot grounded power cord
• 120 watts of heating power
• Will not harm flexible liners or pre-formed ponds
• Extremely energy efficient
• Power source type: corded electric
• Thermostatic control reduces heating time & saves electricity

6. LagunaPowerHeat Heated De-Icer for Ponds - 500 Watts

• Equipped with led light that indicates when unit is heating
• Fish and plant safe
• Made of stainless steel, high impact resistance
• De-icer for ponds 20 degrees fahrenheit and below

7. Allied Precision 7621 1000-Watt Floating De-Icer

• Stainless steel heating element - this tank deicer has a stainless steel heating element that discourages rusting and corrosion over time.
• Safe design, csa & ul listed
• Heating capacity - this stock tank heater heater is recommended for 70-100 gallons of water.
• Power cord length - this deicer has a 6' anti-rub power cord.
• Buoyant enclosure - this stock tank heater has a rugged enclosed float that is designed to withstand the elements and is extremely durable. it keeps the deicer at the surface of the water in all conditions.

8. Farm Innovators Model P-418 Premium Cast Aluminum Floating Pond De-Icer, 1,250-Watt

• Industry standard 10 foot supply cord
• Industry standard 10 foot supply cord
• Thermostatically controlled pond de-icer maintains a vent hole in the ice to allow harmful gasses to escape
• Fish and plant-friendly heater is for use in ponds of 50 to 600 gallons
• Thermostatically controlled pond de-icer maintains a vent hole in the ice to allow harmful gasses to escape
• Constructed of patented cast aluminum for ultimate efficiency and safety

9. FLOATING POND DE-ICER 200 WATT POND HEATER-POND DE ICER

• Place the unplugged de-icer into the freezer for 30 to 45 minutes to activate the thermostat.
• The unit will heat up and then shut off, indicated by a slight clicking sound. the clicking sound means the thermostat is working properly.
• Air test: perform an "air test" to determine whether the de-icer is heating properly and the thermostat is functioning properly.
• Remove the de-icer from the freezer and quickly plug the de-icer into a working outlet.
• Installation: the de-icer should be placed at the northwest corner of the pond, up against the liner. in large or deep ponds, place unit in the shallowest part of the pond, preferably near a bank. the unit will turn on automatically when the temperature around the heating element is at 35-f and turns off when the water temperature is at 45-f (at -10-f air temperature).

10. K&H Low Wattage Thermo-Pond De-Icer, 12 IN

• Helps maintain a toxic-free environment for fish living under the ice
• Low-wattage pond deicer - uses only 100 watt
• Thermostatically controlled to never get too hot
• Completely safe to use with a pond liner or plastic pond
• Floats on top of the water - maintains hole in pond ice