Review on ZEETOON 500W Aquarium Heater + Thermometer, Plants - Stainless Steel Submersible Heater for 40-130 Gallon Fish Tank by Heather Gonzales

I have bought several different heaters from Amazon and I have to say that this heater is much better than others because it not only shows the temperature in the aquarium on a bright red digital display, but also controls the temperature with one Sensor so my aquariums stop overheating when I turn off the air conditioner at home and the tube is metal instead of glass so I'm worried it might crack or accidentally break. all my tanks and i am a breeder so i have a few and these are tops.