Features:

  • 🐠RAPID HEATING- High heat transfer efficiency of titanium alloy and short heating time. 300 watts is ideal for large aquariums of 50-60 gallons.
  • 🐠EXTERNAL THERMAL CONTROL- Adjust temperature from 68-94°F. External temperature control is safer for you.
  • 🐠POWER-OFF PROTECTION- Automatically shut-off the power to avoid overheating and damage, keeping your pet fish healthy in time.
  • 🐠SALTWATER & FRESHWATER.- The fully submersible aquarium heater is anti-corrosion whether in saltwater or freshwater.
  • 🐠CONSTANT TEMPERATURE- BAMNY submersible water heater can provide stable heat and a comfortable living environment to your pet fish (Please use the product at room temperature 64.4-75.2°F)
2 more on the way

Ordered one in May, just ordered 2 more. Spot on accuracy, heats water much faster than most, and the price point is fantastic. The only, and kind of trivial, drawback, was the e1 error until on a 45 degree angle when I first plugged it in. Other than that 5-10 minutes of frustration, perfect since.

Works good

Works great. Easy to read display. Great for the money.

Best aquarium heater EVER

The temperature display and easy adjustment on the electrical cord are great...

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