Review on VIVOSUN Aquarium Thermometer Terrarium Temperature by Erin Ellis

Works very well, I have a few months and very accurate! I have 2 other types (strips and one in the heater) and it makes it a lot easier to figure out the exact temperature digitally without guessing! I bought the strips just to be on the safe side in case they stop working, it's very handy to see the exact temperature changes before they harm my dear fish! Definitely recommended and will buy again! Although an additional suction cup or two would be helpful to keep the cord attached to the glass when you get out of the water as the cord is long enough to reach the bottom of the tank and then place it in a convenient place to read. I'm not deducting a star for that, as suction cups are pretty cheap to buy and come in handy with multiple cables anyway.