![Amazon.com: UPLY 500W Aquarium Heater Submersible 500 Watt Titanium Fish Tank Heater with External Temperature Controller for 60 Gallon to 95 Gallon Tank : Pet Supplies Amazon.com: UPLY 500W Aquarium Heater Submersible 500 Watt Titanium Fish Tank Heater with External Temperature Controller for 60 Gallon to 95 Gallon Tank : Pet Supplies](https://m.media-amazon.com/images/I/61+SrlO8wwL.jpg)
Amazon.com: UPLY 500W Aquarium Heater Submersible 500 Watt Titanium Fish Tank Heater with External Temperature Controller for 60 Gallon to 95 Gallon Tank : Pet Supplies
![Amazon.com: U-picks Submersible Aquarium Heater 500W/300W/100W Fish Tank Heater with Dual Intelligent External LED Digital Temperature Displays and Controller for Turtle Betta Fish Tank 80-130 Gallon (500W) : Pet Supplies Amazon.com: U-picks Submersible Aquarium Heater 500W/300W/100W Fish Tank Heater with Dual Intelligent External LED Digital Temperature Displays and Controller for Turtle Betta Fish Tank 80-130 Gallon (500W) : Pet Supplies](https://m.media-amazon.com/images/I/51IkkjJpCgL.jpg)
Amazon.com: U-picks Submersible Aquarium Heater 500W/300W/100W Fish Tank Heater with Dual Intelligent External LED Digital Temperature Displays and Controller for Turtle Betta Fish Tank 80-130 Gallon (500W) : Pet Supplies
![Amazon.com: MantaMaze 500W/800W/1000W Titanium Aquarium Heater - Submersible Fish Tank Heater for 50-300 Gallon with Over Heating Protection and Anti-Dry Burning - Suitable Freshwater and Saltwater : Pet Supplies Amazon.com: MantaMaze 500W/800W/1000W Titanium Aquarium Heater - Submersible Fish Tank Heater for 50-300 Gallon with Over Heating Protection and Anti-Dry Burning - Suitable Freshwater and Saltwater : Pet Supplies](https://m.media-amazon.com/images/I/81XrQBDWciL.jpg)
Amazon.com: MantaMaze 500W/800W/1000W Titanium Aquarium Heater - Submersible Fish Tank Heater for 50-300 Gallon with Over Heating Protection and Anti-Dry Burning - Suitable Freshwater and Saltwater : Pet Supplies
![MQ Submersible Aquarium Heater Auto Thermostat, 200W/300W/500W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof 300W for Fish Tank 35-60 Gallon MQ Submersible Aquarium Heater Auto Thermostat, 200W/300W/500W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof 300W for Fish Tank 35-60 Gallon](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/8/1/817l6yPLaGL._AC_SL1500_.jpg)
MQ Submersible Aquarium Heater Auto Thermostat, 200W/300W/500W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof 300W for Fish Tank 35-60 Gallon
![Amazon.com: HiTauing Aquarium Heater, 500W Fish Tank Heater with LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 75-120 Gallon Fish Tank. : Pet Supplies Amazon.com: HiTauing Aquarium Heater, 500W Fish Tank Heater with LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 75-120 Gallon Fish Tank. : Pet Supplies](https://m.media-amazon.com/images/I/71CKPlQPQ1L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: HiTauing Aquarium Heater, 500W Fish Tank Heater with LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 75-120 Gallon Fish Tank. : Pet Supplies
![100W-500W Aquarium Heater Adjustable Temperature Control Fish Tank Heater Aquarium Submersible Heater Fish Aquatic Pet Supplies _ - AliExpress Mobile 100W-500W Aquarium Heater Adjustable Temperature Control Fish Tank Heater Aquarium Submersible Heater Fish Aquatic Pet Supplies _ - AliExpress Mobile](https://ae01.alicdn.com/kf/Saefe98e6cb3448a6b55eb0825fba5cf9B.jpg_640x640Q90.jpg_.webp)
100W-500W Aquarium Heater Adjustable Temperature Control Fish Tank Heater Aquarium Submersible Heater Fish Aquatic Pet Supplies _ - AliExpress Mobile
![Amazon.com : Hitop 500W Digital Aquarium Heater, Submersible Large Fish Tank Heater with Temperature Display and External Controller for Fish Tank up to 150Gallon : Pet Supplies Amazon.com : Hitop 500W Digital Aquarium Heater, Submersible Large Fish Tank Heater with Temperature Display and External Controller for Fish Tank up to 150Gallon : Pet Supplies](https://m.media-amazon.com/images/I/61KwVVPDnLS.jpg)
Amazon.com : Hitop 500W Digital Aquarium Heater, Submersible Large Fish Tank Heater with Temperature Display and External Controller for Fish Tank up to 150Gallon : Pet Supplies
![Amazon.com : Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) : Pet Supplies Amazon.com : Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) : Pet Supplies](https://m.media-amazon.com/images/I/61cq5ynNjdL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W) : Pet Supplies
![Amazon.com: HiTauing 200W/300W/500W Submersible Aquarium Heater for 20-130 Gallon - Upgraded Double Quartz Tubes Fish Tank Heater with HD Temperature Digital Display - Suitable for Freshwater and Saltwater : Pet Supplies Amazon.com: HiTauing 200W/300W/500W Submersible Aquarium Heater for 20-130 Gallon - Upgraded Double Quartz Tubes Fish Tank Heater with HD Temperature Digital Display - Suitable for Freshwater and Saltwater : Pet Supplies](https://m.media-amazon.com/images/I/71ES2zA-cBL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: HiTauing 200W/300W/500W Submersible Aquarium Heater for 20-130 Gallon - Upgraded Double Quartz Tubes Fish Tank Heater with HD Temperature Digital Display - Suitable for Freshwater and Saltwater : Pet Supplies
![Amazon.com: BOEESPAT Aquarium Heater 500W Fish Tank Heater with Anti Scald Protector and Aquarium Thermometer Suitable for Saltwater and Freshwater (60 to 120 gallons) : Pet Supplies Amazon.com: BOEESPAT Aquarium Heater 500W Fish Tank Heater with Anti Scald Protector and Aquarium Thermometer Suitable for Saltwater and Freshwater (60 to 120 gallons) : Pet Supplies](https://m.media-amazon.com/images/I/71ZX8EBkq4L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: BOEESPAT Aquarium Heater 500W Fish Tank Heater with Anti Scald Protector and Aquarium Thermometer Suitable for Saltwater and Freshwater (60 to 120 gallons) : Pet Supplies
![Amazon.com: hygger Fully Submersible 500 W Aquarium Heater with External Temperature Display Controller Upgraded Double Quartz Tubes Fish Tank Heater for 65-120 Gallon, Suitable for Marine and Freshwater : Pet Supplies Amazon.com: hygger Fully Submersible 500 W Aquarium Heater with External Temperature Display Controller Upgraded Double Quartz Tubes Fish Tank Heater for 65-120 Gallon, Suitable for Marine and Freshwater : Pet Supplies](https://m.media-amazon.com/images/I/71poUKffBTL.jpg)
Amazon.com: hygger Fully Submersible 500 W Aquarium Heater with External Temperature Display Controller Upgraded Double Quartz Tubes Fish Tank Heater for 65-120 Gallon, Suitable for Marine and Freshwater : Pet Supplies
![Stainless Steel 50W/100W/200W/300W/500W Submersible Aquarium Heater Aquarium Fish Tank Temperature Thermostat Heating Rod Stainless Steel 50W/100W/200W/300W/500W Submersible Aquarium Heater Aquarium Fish Tank Temperature Thermostat Heating Rod](https://ae01.alicdn.com/kf/H38b0c4b7b2494e0e83e2dfc397a5173ch/Stainless-Steel-50W-100W-200W-300W-500W-Submersible-Aquarium-Heater-Aquarium-Fish-Tank-Temperature-Thermostat-Heating.jpg)
Stainless Steel 50W/100W/200W/300W/500W Submersible Aquarium Heater Aquarium Fish Tank Temperature Thermostat Heating Rod
![Amazon.com: hygger 500W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon : Pet Supplies Amazon.com: hygger 500W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon : Pet Supplies](https://m.media-amazon.com/images/I/61N1oa6ceFL.jpg)
Amazon.com: hygger 500W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon : Pet Supplies
![Submersible Aquarium Heater 100W/200W/300W/500W/800W Quartz Glass Fish Tank Heater With Over Temperature Protection External Temp Controller Suitable For Freshwater And Saltwater - Walmart.com Submersible Aquarium Heater 100W/200W/300W/500W/800W Quartz Glass Fish Tank Heater With Over Temperature Protection External Temp Controller Suitable For Freshwater And Saltwater - Walmart.com](https://i5.walmartimages.com/asr/62a0df4e-c5c0-4a26-8d8f-7dd16c5c3c95.a10ccb5e52ef5e55e72466d8d0ee296d.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Submersible Aquarium Heater 100W/200W/300W/500W/800W Quartz Glass Fish Tank Heater With Over Temperature Protection External Temp Controller Suitable For Freshwater And Saltwater - Walmart.com
![Amazon.com: MQ Submersible Aquarium Heater Auto Thermostat, 500W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof : Pet Supplies Amazon.com: MQ Submersible Aquarium Heater Auto Thermostat, 500W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof : Pet Supplies](https://m.media-amazon.com/images/I/71qddjubNXL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: MQ Submersible Aquarium Heater Auto Thermostat, 500W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof : Pet Supplies
![Amazon.com: hygger 500W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 60~120 Gallon : Everything Else Amazon.com: hygger 500W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 60~120 Gallon : Everything Else](https://m.media-amazon.com/images/I/71NYC1gmfWL.jpg)
Amazon.com: hygger 500W Aquarium Heater, Submersible Fish Tank Water Heater with External Color LED Digital Temperature Controller, Fast Heating for 60~120 Gallon : Everything Else
![Amazon.com: ZHGSERVU 100W/300W/500W Aquarium Heater 500 Watt Fish Tank Heater Submersible Auto Thermostat Turtle Tank Heater 40-90 Gallon with Protective Sleeve and 3 Suckers : Pet Supplies Amazon.com: ZHGSERVU 100W/300W/500W Aquarium Heater 500 Watt Fish Tank Heater Submersible Auto Thermostat Turtle Tank Heater 40-90 Gallon with Protective Sleeve and 3 Suckers : Pet Supplies](https://m.media-amazon.com/images/I/61+my2BUkWL.jpg)