AHJ Aquarium Heater for 75 100 120 Gallon, 500W Submersible Fish Tank Water Heater with Accurate Temperature Control, Over-Temp Protect, Auto Shut-Off, Quick Heat up for Saltwater & Freshwater

★★★★★ 4.6 87 reviews

$26.00
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$26.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 217937874 Release Date 2026/05/03 List Price $10.40 Model Number 217937874
Category
  • 🐟🌡️[Accurate Temperature Control +-1 °F] 🐟It ensures the water temperature is accurate at the setting temperature +-1°F. Different from others, thanks to the integrated design in which the PID temp-chip and nickel-chromium wires are connected directly. When the AHJ aquarium heater is in the water, it could detect the real temperature super fast and make regulations quickly. Ensure a stable and warm water comfortable for your aquatic fishes, betta, turtle
  • 🐟🌡️[Upgrade Intelligent Safety Protection] 🐟Protection against overheating, Over-temperature, and lack of water protection, Anti-dry burning functions. Safeguard your fish and aquarium with advanced safety measures. When the water temperature exceeds 94℉, the LCD digital display will display HH and keep flashing to remind. When the digit heater detects the fish tank's lack of water, it will auto-shutoff
  • 🐟🌡️[Heating Fast & Keeps Stable] 🐟Enjoy fast and efficient heating with the AHJ aquarium heater. Quick temperature adjustment, hassle-free setup. Experience rapid heating for your 75-120 gallon (recommend 500 watts). If you are not sure which size and watt suits your fish tank, please measure the L W H, and contact our customer service 【After service】12 months quality warranty service, Any questions, please contact us first. No perfect product, but good communication can help solve problems.
  • 🐟🌡️[External Controller Easy to Use] 🐟The heater must be fully submerged to work properly. Conveniently adjust settings by the external controller without wetting your hands. Press the setting button, the thermometer will change 1℉(63℉-93℉) cycle setting. The Red LED light means the heater working and the water is heating. The Blue LED light means the water temperature is kept constant. Very convenient to read and compare the temperature from the LCD screen
  • 🐟🌡️[High Quality with Longer Life span] 🐟Before the digital aquarium heater delivery, we have 100% conducted a 72-hour heating test in water to ensure the safety of the product. Using a thick quartz tube, 1.5m/4.75 ft cable(U.S. UL Certified), high temperature resistant protective case which Prevents water plants from adhering to the quartz glass wall and protects small fish not touching the quartz tube.

Size 500W(75-100-120 Gallon)
Color Black
Brand Name AHJ
Directions aquarium heater
Model Name Fish tank heater
Item Weight 1.41 pounds
Manufacturer AHJ
Item model number heaters
Included Components aquarium heater
Warranty Description 1 year
Age Range Description All Life Stages
Specific Uses for Product heat
Item Package Dimensions L x W x H 15.83 x 4.65 x 2.48 inches

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4.6 out of 5
★★★★★
87 ratings | 36 reviews
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