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 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


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.
49.88 47.75 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.


Innovative Marine Helio Universal Aquarium Heater Controller *(No Heating Elements Included)
79.99 79.99 click here to buy Innovative Marine Helio Universal Aquarium Heater Controller *(No Heating Elements Included)


Inkbird ITC308S Temperature Controller for Aquarium with Submersible Probe, Heating Cooling Outlets Thermostat for Heater and Cooling Fans
37.98 37.98 click here to buy Inkbird ITC308S Temperature Controller for Aquarium with Submersible Probe, Heating Cooling Outlets Thermostat for Heater and Cooling Fans


Pymeter Aquarium Heater Thermostat Temperature Controller Heating and Cooling Freshwater Saltwater Aquarium
23.99 23.99 click here to buy Pymeter Aquarium Heater Thermostat Temperature Controller Heating and Cooling Freshwater Saltwater Aquarium


Heating Thermostat Aquarium Reptile Submersible Probe Sensor Inkbird ITC306T Heater Relay Digital Greenhouse Temperature Controller Dual Stage Timer Time Switch ONLY Heat Plug Outlet NO Cooling
31.99 31.99 click here to buy Heating Thermostat Aquarium Reptile Submersible Probe Sensor Inkbird ITC306T Heater Relay Digital Greenhouse Temperature Controller Dual Stage Timer Time Switch ONLY Heat Plug Outlet NO Cooling


HITOP Aquarium PTC Heater with Controller: 200W 300W 400W Digital Heater for Fish Tank and Turtle Tank 40-100Gallon, with Protective Cover
28.97 28.97 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


PULACO 50W Mini Aquarium Heater for 1-10 Gal Tank, Fish Heater with External Controller & LED Temperature Display, Adjustable Submersible Betta Fish Tank Thermostat (68-93°F)
14.99 14.99 click here to buy PULACO 50W Mini Aquarium Heater for 1-10 Gal Tank, Fish Heater with External Controller & LED Temperature Display, Adjustable Submersible Betta Fish Tank Thermostat (68-93°F)


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


YukiHalu Small Submersible Aquarium Heater, Adjustable Mini Fish Tank Heater 25W 50W 100W 200W 300W with External Temperature Controller, LED Display, Used for 5/10/20/40/60 Gallons (50 Watts)
19.99 19.99 click here to buy YukiHalu Small Submersible Aquarium Heater, Adjustable Mini Fish Tank Heater 25W 50W 100W 200W 300W with External Temperature Controller, LED Display, Used for 5/10/20/40/60 Gallons (50 Watts)



Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt,Multicolor
11.79 9.82 click here to buy Tetra 26446 HT Submersible Aquarium Heater With Electronic Thermostat, 100-Watt,Multicolor


Orlushy Submersible Aquarium Heater,300W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater
25.99 25.99 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


HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)
14.97 11.31 click here to buy HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)


Aqueon Aquarium Fish Tank Preset Heater For Up To 40 Gallons, 100 Watts
12.3 12.3 click here to buy Aqueon Aquarium Fish Tank Preset Heater For Up To 40 Gallons, 100 Watts


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
39.99 39.99 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


Marineland Precision Heater for Saltwater or Freshwater Aquariums
21.93 18.5 click here to buy Marineland Precision Heater for Saltwater or Freshwater Aquariums


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


Hitop 50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (50W)
11.97 11.97 click here to buy Hitop 50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (50W)


Fluval M50 Ultra-Slim Submersible Aquarium Heater – 50W Underwater Heater for Aquariums up to 15 Gal.
22.58 22.58 click here to buy Fluval M50 Ultra-Slim Submersible Aquarium Heater – 50W Underwater Heater for Aquariums up to 15 Gal.


Fluval E 300 Watt Electronic Heater
43.47 34.78 click here to buy Fluval E 300 Watt Electronic Heater