Features
300W aquarium heater-This 300W aquarium heater Suitable for 40-50Gal aquariums, Common for fresh and sea. waterThe heater is 8.2 inches long, Voltage 110-120VPlease, choose the heater for fish tank that suits you according to the size.
multiple protections 1: fish tank heater has two IPS intelligent temperature control chips. When one fails, the other automatically takes over. 2: Equipped with three probe sensors, Automatic power off from water, to prevent over-warming and dry boiling. 3: IPS anti-boiling fish, when the heating rod is detected to be out of control, IPS automatically starts and cuts off the power supply within. 4: When an abnormal situation occurs, the controller will alarm and display the error code.
【Precision,Energy-Efficient,Low-Power】The aquarium heaters offers three smart heating modes: a precise mode activating at a 1°F difference, an energy-saving mode starting at 2°F, and a low-power standby mode after reaching temperature,ensuring accuracy while saving energy for easier care. It automatically stops heating if lifted out of water or upon rapid temperature rise, displaying an error code via self-diagnosis for full safety. We protect every aquatic life as diligently as our own.
【External controller】The aquarium heater features a separate external digital LED controller.Unlike traditional built-in displays, our heating element is fully isolated from circuitry for enhanced safety, and never need to touch the water to operate.The controller shows real-time water temperature, adjustable from 59°F to 93°F with ±1°F accuracy.Easy operation and provides extra safety for your aquatic pets and household electricity, offering greater peace of mind in fishkeeping.
【Carefree service,guaranteed peace of mind】The AQUASMITH heater includes complete installation accessories for easy mounting on the tank wall or bottom. For any issues during use, contact our customer service team. We provide professional support within 24 hours, ensuring a seamless fish-keeping experience.
Discover More Best Sellers in Aquarium Heaters & Chillers
Shop Aquarium Heaters & Chillers
Aquarium Heaters & Chillers - Hydor Theo Shatterproof Aquarium Heater, 100-Watt & Ideal For 14 To 26 Gallon Fish Tanks, 8.9-Inches Long
Finnex Titanium Aquarium Heater, 300 Watt HMA Series, Heater Guard, 80 to 100-Gallon
Aquarium Heaters & Chillers - Finnex Titanium Aquarium Heater, 300 Watt HMA Series, Heater Guard, 80 to 100-Gallon
Aquarium Heaters & Chillers - SZELAM Aquarium Heaters 100W Submersible Fish Tank Heater, Anti-Dry Burning and Anti-Overheating, Explosion-Proof Fast Heating Fish Heater for Freshwater and Saltwater Aquarium Tank Heater
Aquarium Heaters & Chillers - Coop Heater with thermostat Pet Warmer Heater pet heater for dog cat chicken Coop Heater 140 Watt Compact Heating Panel Heater
Aquarium Heaters & Chillers - Fin-Tech 65-135 Gallon Aquarium Heater - 500 Watt Fish Tank Heater with Automatic Temperature Maintenance, Overheat Protection, and Power-Off Memory Function
Aquarium Heaters & Chillers - YukiHalu Aquarium Heater 50/100/200/300/500W with Protective Case, Fish Tank Heater, Temperature Adjustable, External Temperature Controller, LED Display, Used for 10/20/40/75/120 Gallons (100W)
Aquarium Heaters & Chillers - KooingTech Fish Tank Heater Guard with 2pcs Aquarium Suction Cups, 12in Fish Tank Heater Case Cover for Aquariums and Fish Tanks (No. 2 Protective Cover 30.55cm Long)
Aquarium Heaters & Chillers - Baoblaze Aquarium Chiller Adjustable Speed Quiet USB Powered Fish Tank Cooling Fan Accessories for Reptiles Cats Saltwater Freshwater, Black
Aquarium Heaters & Chillers - charmshine 150W Submersible Aquarium Heater with LED Digital Display - for 14-22 Gallon Fish Tanks, Freshwater or Saltwater (Not Suitable for Low-Water Turtle Tanks)
