Danner Manufacturing 2175 Corded Electric Pond Heater & De-Icer

Last updated date: November 9, 2020

DWYM Score

6.3

Danner Manufacturing 2175 Corded Electric Pond Heater & De-Icer

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We looked at the top Pond Heaters and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Pond Heater you should buy.

Editor's Note November 9, 2020:
Checkout The Best Pond Heater for a detailed review of all the top pond heaters.

Overall Take


In our analysis of 27 expert reviews, the Danner Manufacturing Danner Manufacturing 2175 Corded Electric Pond Heater & De-Icer placed 5th when we looked at the top 5 products in the category. For the full ranking, see below.

From The Manufacturer

The Floating Winter Pond De-Icer is for use in those colder locations where winter temperatures result in significant or long-term icing of Pond surfaces. It helps maintain a small opening in the frozen surface of your pond in order to release harmful gasses and helps keep fish alive during the cold winter months.

Expert Reviews

Expert Summarized Score

5.0
5 expert reviews

User Summarized Score

9.0
259 user reviews

What experts liked

Other products we considered.
- BestReviews
Energy efficient. Thermostatically controlled. Has 18-foot grounded power cord. Safe for flexible liners or preformed ponds. Saves electricity.
- Paint A Fish
Energy efficient. Strong and robust. Inexpensive. Long power cord 18 foot. Created a 15 inch hole. 120 watt heater.
- Fish Keeping Forever
Stainless steel construction is durable. LED indicator tells you element is working. Thermostat keeps it from overheating. Great for ponds up to 500 gallons.
- Modest Fish
Extra-long power cord. Fixed thermostat helps reduce heating time and save electricity. Energy efficient. Will not harm your liner.
- Pond Academy

What experts didn't like

For small pond use only.
- Paint A Fish
Reports of filling up with water. Ugly Looking. Struggled in very low temps.
- Fish Keeping Forever
Cord is in a weird position. Needs a Thermo Cube to be energy efficient.
- Modest Fish
Low wattage – may need multiple units or a higher wattage model if you stock a lot of pond fish or have a larger pond.
- Pond Academy

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