--- product_id: 10908785 title: "Pond Heater for Outdoor Ponds with Fish, Deluxe Thermo-Pond Perfect Climate Deicer, Winter Oxygen Exchange for Live Fish, Thermostatically Controlled, Safety Listed - 9in 1500W" price: "$128.35" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/10908785-pond-heater-for-outdoor-ponds-with-fish-deluxe-thermo-pond store_origin: US region: United States of America --- # 1500W high power output Floating & submersible dual mode Thermostatic on/off control Pond Heater for Outdoor Ponds with Fish, Deluxe Thermo-Pond Perfect Climate Deicer, Winter Oxygen Exchange for Live Fish, Thermostatically Controlled, Safety Listed - 9in 1500W **Price:** $128.35 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your pond ice-free and your fish thriving—winter-proof your outdoor oasis! ## Quick Answers - **What is this?** Pond Heater for Outdoor Ponds with Fish, Deluxe Thermo-Pond Perfect Climate Deicer, Winter Oxygen Exchange for Live Fish, Thermostatically Controlled, Safety Listed - 9in 1500W - **How much does it cost?** $128.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10908785-pond-heater-for-outdoor-ponds-with-fish-deluxe-thermo-pond) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy Smart Design:** Choose from multiple wattages tailored to your climate zone for efficient, cost-effective heating. - • **Trusted Craftsmanship:** Backed by 25+ years of K&H innovation, ensuring reliable winter oxygen exchange for your fish. - • **Versatile Installation:** Use it floating right out of the box or convert to submersible in seconds for maximum flexibility. - • **Precision Climate Control:** Thermostatically controlled to maintain optimal pond temperature without wasting energy. - • **Certified Safety Assurance:** MET Labs tested and certified to exceed USA/Canada electrical safety standards for peace of mind. ## Overview The K&H Pet Products Pond Heater 1500W is a thermostatically controlled, energy-efficient deicer designed for outdoor ponds. It operates safely as both a floating and submersible unit, certified by MET Labs to exceed North American electrical safety standards. With over 25 years of trusted K&H innovation, it ensures reliable winter oxygen exchange and prevents freezing, tailored to your climate zone for optimal performance. ## Description The K&H Pet Products Perfect Climate Pond Deicer line has reinvented the wheel when it comes to keeping ice-free water available in winter ponds. Safe in all ponds and can be used as a floating de-icer out of the box or in seconds converts to a submersible deicer! In the past, all that was readily available were energy gulping 1000 watt to 1500 watt deicers. We’ve created a whole line of deicers along with a convenient zone chart for consumers to choose the correct deicer, every time! K&H Pet products are tested & certified by MET Labs and exceeds USA/CA electrical safety standards. K&H doesn't just use safety listed parts; we safety certify the entire product. Designed by K&H with OVER 20 years of experience in creating safe, innovative, quality products for pets. IMPORTANT! Heating element must be submerged in water at all times when in use. NOTE: The heating element may not feel warm to the touch when submerged, this is NOT an indicator of whether it is working. Always keep the heating element free from mineral build-up. Also, natural dissolved gases in your water can create foam in or around the deicer due to the temperature change, this is normal and is not toxic, it is natural. Review: Hold up well and work great - This is the 4th pond heater I purchased for my Koy pond in the last 15 years. I lost one heater because water level dropped and unit overheated and burned up. The other two older heaters a 1500W and a 500W worked fine keeping my Koy from freezing untill this winter. Needed more heat because of the extreme cold weather in NEPA this year. So now I have a 1500W on bottom of pond and a 500W and 1000W heater on top floating. All work great just make sure floating heaters do not come out of water when plugged in. My pond is 6 foot diameter with a stream bed and two waterfalls. If it wasent for keeping the waterfalls and water circulating I might be possible for less heating. The pond water is circulated through a filter continusiialy night and day 365 days per year. This is why I need lots of heat for my pond. All work great from Nov thro March Review: Failed in 1 month! They don’t make em like they used to! - This is my second out door pond heater for my Koi pond. My other unit lasted for 5 years. I upgraded to the 1500 watt model in September. In october when hard fost started I put it in the pond. It worked incredible well and heated my whole pond up to 50-60 and then turned off. After one month of operation only on the coldest nights. It has tripped off the circuit breaker repeatedly. I have always maintaind it and used vinegar and a brush to clean up the build up in the metal. I am very dissapointed. The quality of the build and the reliability of the units seems to have gone down dramatically. Sadly this is consistant with many other reviews. I am reaching out to K&H to see if they will replace it. If they do, I will update my review. ## Features - ENERGY SAVING: 3 different wattages of pond deicers for outdoor ponds of virtually any size, see our zone chart to choose the right wattage deicer for your pond in your zone - THERMOSTATICALLY CONTROLLED: Deicer is thermostatically controlled to turn on and off as needed to keep your pond from freezing over - FLOATING & SUBMERSIBLE: Can be used as a floating pond deicer out of the box or in seconds converts to a submersible pond deicer - SAFETY CERTIFIED: This pond heater has been tested & certified by MET Labs to exceed USA/CA electrical safety standards; IMPORTANT! Heating element must be submerged in water at all times when in use - COLORADO BRAND YOU TRUST: Designed by K&H with 25+ years of experience in creating safe, innovative, quality products for pets, ensuring safe reliability and top-tier craftsmanship for pet parents - SIZE: This model uses 1500 watts of power, please refer to our zone chart to see if this is the right choice for your pond in your area - IMPORTANT: Keep the heating element free from mineral build up, allowing mineral build up can cause the heater to stop working or trip your GFCI; designed for 110/120 volt electrical current only - FOAM: Natural dissolved gases in your water can create foam in or around the deicer due to the temperature change, this is normal and is not toxic, it is natural ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #40,872 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Pond De-Icer | | Customer Reviews | 3.5 out of 5 stars 837 Reviews | ## Images ![Pond Heater for Outdoor Ponds with Fish, Deluxe Thermo-Pond Perfect Climate Deicer, Winter Oxygen Exchange for Live Fish, Thermostatically Controlled, Safety Listed - 9in 1500W - Image 1](https://m.media-amazon.com/images/I/71X9npM3mtL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Are K&H deicers easy to install?** A: Yes! All K&H deicers are no-tool install. All you need is an outdoor outlet to plug in the deicer, and you are good to go! **Q: Does it have an automatic shut off?** A: Yes! All K&H deicers are thermostatically controlled to automatically turn on and off as needed to keep the water from freezing over. **Q: Is it safe for all ponds?** A: Yes! All K&H heated products have been tested & certified by MET Labs to exceed USA/CA electrical safety standards. Our pond deicers include the cage, meaning they are safe to use in any pond including preformed and plastic lined. **Q: Does it require any special maintenance?** A: K&H deicers are easy to clean and maintain. Check the deicers regularly and keep the heating element free from mineral build up. Spot clean any build up, soak in vinegar for about an hour, and scrub away debris with a soft brush. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hold up well and work great *by B***T on February 28, 2026* This is the 4th pond heater I purchased for my Koy pond in the last 15 years. I lost one heater because water level dropped and unit overheated and burned up. The other two older heaters a 1500W and a 500W worked fine keeping my Koy from freezing untill this winter. Needed more heat because of the extreme cold weather in NEPA this year. So now I have a 1500W on bottom of pond and a 500W and 1000W heater on top floating. All work great just make sure floating heaters do not come out of water when plugged in. My pond is 6 foot diameter with a stream bed and two waterfalls. If it wasent for keeping the waterfalls and water circulating I might be possible for less heating. The pond water is circulated through a filter continusiialy night and day 365 days per year. This is why I need lots of heat for my pond. All work great from Nov thro March ### ⭐ Failed in 1 month! They don’t make em like they used to! *by G***R on November 8, 2025* This is my second out door pond heater for my Koi pond. My other unit lasted for 5 years. I upgraded to the 1500 watt model in September. In october when hard fost started I put it in the pond. It worked incredible well and heated my whole pond up to 50-60 and then turned off. After one month of operation only on the coldest nights. It has tripped off the circuit breaker repeatedly. I have always maintaind it and used vinegar and a brush to clean up the build up in the metal. I am very dissapointed. The quality of the build and the reliability of the units seems to have gone down dramatically. Sadly this is consistant with many other reviews. I am reaching out to K&H to see if they will replace it. If they do, I will update my review. ### ⭐⭐⭐⭐⭐ Works, has been holding up, our Koi love it! *by C***2 on March 27, 2026* We have a decent-sized Koi pond, and it tends to freeze over for the coldest days of winter where we live. The K&H pond heater keeps at least a small part of the pond to freeze over. The fish congregate around it, so apparently they appreciate it. Ours has been making it through several cold seasons so far, so definitely worth it. ## Frequently Bought Together - K&H Pet Products Thermo-Pond Perfect Climate Deluxe Pond Heater, Winter Survival Solution for Outdoor Pond Fish, Thermostatically Controlled Outdoor Pond Deicer - Black 1500 Watts - PLUGTUL Outdoor Extension Cord 25 FT Waterproof, 16/3 Gauge Black Heavy Duty 3 Prong Extension Cord, 13A 1625W SJTW, ETL Listed, Great for Garden and Home - POND BOSS Filter Kit with Pump , 1 pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/10908785-pond-heater-for-outdoor-ponds-with-fish-deluxe-thermo-pond](https://www.desertcart.us/products/10908785-pond-heater-for-outdoor-ponds-with-fish-deluxe-thermo-pond) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-22*