HomeKoi Pond Heaters Top 9 Best Koi Pond Heaters #1 CrystalClear KoiAir2 Pond Aeration System – Large Pond Aerator Kit for Ponds 10 SCORE View Detail Buy it on Amazon ✔Extremely energy efficient pond aeration system with whisper-quiet operation✔Provides 0.80 CFM airflow with 1 Dual Stick Plate✔Aeration for 8,000 - 16,000-gallon ponds and water gardens More Detail+ #2 API Floating Water Tank Deicer Floating De-Icer with Guard, 1500 9.7 SCORE View Detail Buy it on Amazon ✔HEATING CAPACITY - This stock tank heater heater is recommended for 100-300 gallons of water.✔COMPATIBLE WITH RUBBER, FOAM & PLASTIC TANKS - This deicer's heating element includes galvanized wire guard to protect rubber, plastic, or structural-foam tanks.✔CONSERVES POWER AND ENERGY - This deicer has a built-in thermostat that conserves energy when water does not need to be heated. More Detail+ #3 Farm Innovators Model H-429 Economical Submergible Tank De-Icer with 8.9 SCORE View Detail Buy it on Amazon ✔A sturdy, protective cage permits use in all tanks, including plastic✔Submergible tank de-icer✔Safe in plastic✔Designed to rest in the bottom of tank unnoticed by livestock More Detail+ #4 Laguna PowerHeat Heated De-Icer for Ponds – 315W Outdoor, Home 8.6 SCORE View Detail Buy it on Amazon ✔315 watts✔Highly-visible LED pilot light that indicates when unit is on More Detail+ #5 Laguna PowerHeat Heated De-Icer for Ponds – 315W 8.5 SCORE View Detail Buy it on Amazon ✔Aids in gas exchange by keeping ice from forming around heater✔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 More Detail+ #6 EasyPro+ Thermo-Pond 1500 Watt Pond Heater De-Icer 8.3 SCORE View Detail Buy it on Amazon ✔Easy to remove float ring allows deicer to be used as a bottom heater✔Can be used as a surface deicer or converts in seconds to a bottom heater More Detail+ #7 Farm Innovators 617407735932 Model P-418 Premium Cast Aluminum Floating Pond 8.2 SCORE View Detail Buy it on Amazon ✔1,250 watts✔Constructed of patented cast aluminum for ultimate efficiency and safety✔1,250 Watts✔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 More Detail+ #8 TetraPond De-Icer, Thermostatically Controlled Winter Survival Solution For Fish, UL 8.0 SCORE View Detail Buy it on Amazon ✔NATURAL FINISH Stone finish complement’s your pond’s surroundings✔EFFECTIVE Works in temperatures as low as -20 degrees✔POND DE-ICER Keeps an area of your pond free from ice More Detail+ #9 Danner Manufacturing, Inc. Pondmaster Pond De-icer, Red 2175 7.9 SCORE View Detail Buy it on Amazon ✔Thermostatic control reduces heating time & saves electricity✔120 watts of heating power More Detail+ Recommended Categories related to Koi Pond Heaters Motorcycle T... Automatic Ga... Plunger For ... Video Conver... Fm Transmitt... Editor’s Pick: Trending Products you will love Fm Transmitter With Phone Holders Majiphi Bluetooth Car Adapter,[Your Friendly FM Bluetooth Transmitter for Car Driving],Quickly Controlled with Car’s A/C Vent Phone Mount,5.3 FM/AUX in for Hands-Free Calling and Enjoy Music(Black) View Detail Fm Transmitter With Phone Holders Car and Driver Noise Cancelling Bluetooth 5.3 FM Transmitter for Car | Stream Music, Place Calls Through Cars’ FM Radio | Dash & Windshield Mount, Adjustable Arm Mount |Works w/Siri, Google Assistant $44.99 View Detail Fm Transmitter With Phone Holders All-in-one Car Mount FM Transmitter Charging Holder USB Port Dock Cradle Gooseneck Rotating for iPhone 8 – iPhone SE – Ipod Nano 7th Gen $26.99 View Detail Fm Transmitter With Phone Holders Car and Driver FM Transmitter Bluetooth Vent Mount $24.99 View Detail