MingDak Submersible Aquarium Heater, Fish Aquarium Heater with LED Temperature Display for Fish Tank

I got one these few months ago and I love it used in 50 gallon saltwater tank, I needed another for my 90 gallon freshwater tank as my old heater took a crap last week. I’m not fond of Chinese products was hesitant but they are working flawlessly so far. I really like the digital display and the outside control switch very accurate and has a red or blue light to indicate if on it off.

Fantastic heater! LOVE the digital display of the temp as well as knowing if it is on or off with the lights. I have been looking for a good heater and this is fantastic! Having the control on the cord is awesome. VERY easy to use! Works GREAT! Highly recommend!!!! Glad I switched from Enheim heater! This is 100x better! Sincerely a VERY HAPPY customer!!!!!! Thank you!

Much more stylish and easy to control. I have two thermometers to double check the temp and it's been accurate from day one.

Like: Easy to use and reading show the setting.Dislike: Setting and real water temperature is off by 5 F. I set it to 81 in order to keep water at 76

Best part about this product is that it auto shuts off when you are changing water. Error comes up. Let's face it, all aquarium heaters suck when it comes to durability so I can't review that.

Been using 2 of these for a month and they have been able to keep the temp well in my 125g tank. Very convenient to handle temp change as it is digital a s outside the tank. Thanks guys

This is a very quality aquarium heater the LCD is clear very easy to make temperature adjustments highly recommend this heater can't go wrong

This has been working flawlessly since I bought it. Its being used on a 29 gallon Cichlid tank.