Keeping your fist at a constant temperature is very important. In the wild, the ocean temperature fluctuates very little, and when it does, it’s on a very gradual slope. You should strive to reproduce this in your aquarium – keeping a constant temperature through the use of heaters in the winter, and chillers in the summer (depending on tank size and lighting). At Fish Fans, we offer high quality aquarium heaters that will make your fish smile.

Our available aquarium heaters are listed below:


Inkbird ITC-306A WiFi Temperature Controller, Wi-Fi Aquarium Thermostat Heater Controller 120V~1200W Temperature Control with Two Probes only for Heater Aquarium Breeding Reptiles Hatching.
48.99 47.53 click here to buy Inkbird ITC-306A WiFi Temperature Controller, Wi-Fi Aquarium Thermostat Heater Controller 120V~1200W Temperature Control with Two Probes only for Heater Aquarium Breeding Reptiles Hatching.


Inkbird Freshwater Saltwater Aquarium Heater with Probe Thermostat and Thermometer Tropical Fish/Ornamental Shrimp/Reef Tanks 24 Hours Double Time with Day Night Automatic Temperature Controller
33.99 33.99 click here to buy Inkbird Freshwater Saltwater Aquarium Heater with Probe Thermostat and Thermometer Tropical Fish/Ornamental Shrimp/Reef Tanks 24 Hours Double Time with Day Night Automatic Temperature Controller


hygger 1000W Aquarium Heater with Controller, Adjustable & Submersible Fish Tank Heater with Digital Display Safety Triple Protection Beeping Alarm for Saltwater and Freshwater 130-260 Gallon
45.99 45.99 click here to buy hygger 1000W Aquarium Heater with Controller, Adjustable & Submersible Fish Tank Heater with Digital Display Safety Triple Protection Beeping Alarm for Saltwater and Freshwater 130-260 Gallon


hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater
47.99 47.99 click here to buy hygger Aquarium Heater 300W/500W/800W/1000W, Submersible Fish Tank Heater with Digital LED Controller and Intelligent Leaving Water Automatically Stop Heating System, for Freshwater and Saltwater


HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
30.01 30.01 click here to buy HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater


Orlushy 300W Submersible Aquarium Heater, Adjustable Fish Tank Heater with Digital Display External Controller, Overheat Protection and Free Thermometer for 40-60 Gallons Freshwater and Saltwater Tank
27.99 27.99 click here to buy Orlushy 300W Submersible Aquarium Heater, Adjustable Fish Tank Heater with Digital Display External Controller, Overheat Protection and Free Thermometer for 40-60 Gallons Freshwater and Saltwater Tank


Finnex Aquarium Digital Heater Controller, HC-810M
52.99 49.99 click here to buy Finnex Aquarium Digital Heater Controller, HC-810M


HITOP Aquarium PTC Heater with Controller: 200W 300W 400W Digital Heater for Fish Tank and Turtle Tank 40-100Gallon, with Protective Cover
26.89 26.89 click here to buy HITOP Aquarium PTC Heater with Controller: 200W 300W 400W Digital Heater for Fish Tank and Turtle Tank 40-100Gallon, with Protective Cover


hygger Marine Aquarium Heater 100W,Titanium Heater with Digital LED Controller & Temperature Probe,Submersible Fish Tank Heater with Temperature Calibration,for Saltwater Freshwater Tank 15-20Gallon
38.99 38.99 click here to buy hygger Marine Aquarium Heater 100W,Titanium Heater with Digital LED Controller & Temperature Probe,Submersible Fish Tank Heater with Temperature Calibration,for Saltwater Freshwater Tank 15-20Gallon


Inkbird Heating Thermostat Aquarium Reptile Submersible Probe Sensor ITC306T Heater Relay Digital Greenhouse Temperature Controller Dual Stage Timer Time Switch ONLY Heat Plug Outlet NO Cooling
30.99 30.99 click here to buy Inkbird Heating Thermostat Aquarium Reptile Submersible Probe Sensor ITC306T Heater Relay Digital Greenhouse Temperature Controller Dual Stage Timer Time Switch ONLY Heat Plug Outlet NO Cooling



Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater
21.99 21.99 click here to buy Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater


HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
30.01 30.01 click here to buy HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater


HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)
11.98 11.98 click here to buy HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)


Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon
17.99 17.99 click here to buy Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt, Multicolor, 10-30 Gallon


DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
6.69 6.69 click here to buy DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker


ZazaFi Aquarium Heater 300W, Fish Tank Heater with High-Temperature Protection and Turtle Tank Heater with Automatic Power-Off When Leaving Seawater or Freshwater.
24.99 24.99 click here to buy ZazaFi Aquarium Heater 300W, Fish Tank Heater with High-Temperature Protection and Turtle Tank Heater with Automatic Power-Off When Leaving Seawater or Freshwater.


FEDOUR 600W 800W Titanium Aquarium Heater with External Controller, LED Digital Display Submersible Heater with Overheating Protection, for up to 220Gallon Fish and turtle Tank (600W for up to 160Gal)
19.98 19.98 click here to buy FEDOUR 600W 800W Titanium Aquarium Heater with External Controller, LED Digital Display Submersible Heater with Overheating Protection, for up to 220Gallon Fish and turtle Tank (600W for up to 160Gal)


Eheim 3619090 Jager Aquarium Thermostat Heater 300W, Black
26.99 26.99 click here to buy Eheim 3619090 Jager Aquarium Thermostat Heater 300W, Black


PULACO 25W Small Aquarium Submersible Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉)
9.99 9.99 click here to buy PULACO 25W Small Aquarium Submersible Betta Heater with Free Thermometer Strip, Under 6 Gallon Fish Tanks (Preset Temperature 78℉)


AQUANEAT Aquarium Heater, 25W Small Betta Fish Tank Heater, Mini Preset Water Thermostat with a Thermometer
6.58 6.58 click here to buy AQUANEAT Aquarium Heater, 25W Small Betta Fish Tank Heater, Mini Preset Water Thermostat with a Thermometer