Features
Submersible Heater: Worried about your beloved fish's health in cold water? Aysoner Fish Tank Heater can heat up to 95°F and maintain a constant temperature, perfect for small home aquariums of 10-20 gallons.
Temperature Control: Aysoner Aquarium Heater with smart temperature control， which constantly monitors the ambient water temperature and automatically kicks in when the environment drops 2℉ below the set temperature.
Off-Water Protection: This Fish Tank Heater have Off-Water protection，When the water level drops below the safety threshold, the heater powers off and displays an "E1" error code, ensuring the safety of both you and your fish.
Multiple Scenarios: Our Saltwater Tank Heater is suitable for multiple scenarios，whether it's betta & turtle tank or saltwater aquarium, allowing you to enjoy the comfortable temperature provided by our heater.
Product Protection: All Aysoner Aquarium Heater undergo 72-hour safety tests in water prior to shipment, ensuring the product you receive is free from defects. We provide a one-year after-sales consultation service, and you can provide feedback to us via customer service if you have any questions about the product.
Discover More Best Sellers in Aquarium Heaters & Chillers
Shop Aquarium Heaters & Chillers
Fluval E 300 Watt Electronic Heater
Aquarium Heaters & Chillers - Fluval E 300 Watt Electronic Heater
Finnex Titanium Aquarium Heater, 500 Watt HMA Series, Heater Guard, 100 to 120-Gallon
Aquarium Heaters & Chillers - Finnex Titanium Aquarium Heater, 500 Watt HMA Series, Heater Guard, 100 to 120-Gallon
Aquarium Heaters & Chillers - AKL Aquarium Heater, 500W/300W Adjustable External Inline Heater Fish Tank Canister Filter Tank Fish LED Display Overheating Protection Adjustable 12.2"X 2"X 3.5",500w
Aquarium Heaters & Chillers - Aquarium Temperature Control Fan, Fish Tank Fan, Aquarium Chiller 110-240 Aquarium Cooling Fan Mute Aquarium Chiller for Aquarium (Fs13)
Aquarium Heaters & Chillers - 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
Aquarium Heaters & Chillers - YukiHalu Submersible Aquarium Heater 100/150/200/300W, Small Size, Overheating Protection, External Temperature Controller, LED Display, Used for 20/30/40/60 Gallons (150Watts)
Aquarium Heaters & Chillers - HITOP 200W Aquarium PTC Heater with Controller: Digital Heater for Fish Tank and Turtle Tank 25-60Gallon, Sturdy Heater with Removable Protective Cover
Aquarium Heaters & Chillers - hygger Mini Fish Tank Submersible Heater 75W for 10-15 Gallons Small Betta Aquarium Heater with Digital Display Controller Adjustable Temperature
Aquarium Heaters & Chillers - AQUASMITH Aquarium Heater,50w/100w/150w/200w/300w/500w Submersible Fish Tank Heater,External LED Controller, with Over-Temperature Protection and Automatic Power-Off When Leaving Water for.
