Review on Uniclife Aquarium Heater Submersible Thermometer Fish & Aquatic Pets good for Aquarium Heaters & Chillers by Lauren Lewis

I really like this heater so far, I have 4 of these in separate tanks. It's easy to read and set up. The light isn't too bright either. I would still use an extra thermometer just to be on the safe side. The ONLY downside I noticed is the black suction cups - after a while the color starts showing in the water which isn't great. Buy extra suction cups