I have been moving away from tube-based aquarium heaters for digital aquarium heaters with LED digital lights.
The dingmo 50W Aquarium Heater is an aquarium that goes from 68-94F (you can easily switch to Celsius if needed) and what I like about this heater is that it is submersible, you can easily set the temperature by pressing the button and it will cycle from 68-94. It’s quite easy! So, it’s like a heater and digital thermometer all in one!
Now my wife’s main complaint is that the light is way too bright, so she didn’t want to have this heater in the bedroom fish tank, so it’s now in my Cichlid Tank. I have other digital heaters but the temperature is kept on the button controller outside of the tank, the digital temperature is seen on the heater itself.
But overall, this aquarium heater is quite awesome. It is fast heating, anti-corrosion, has over heat protect and explosion proof and is double sealed.
The dingmo 50W Aquarium Heater is a five star product and I recommend it!