🐠 Leegoal Digital Aquarium Terrarium Fish Tank Thermometer: Accurate and Stylish in Black Review

Tank thermometer works exactly as written. There are clear readings (and fairly accurate!) of temperature in the air or under water. Just give him a few minutes to calm down. I use this thermometer when I do water changes on my 20 gallon tank because I need to adjust the temp to the nearest degree. I can do it with this thermometer. It already comes with a battery, as well as a small instruction manual and suction cups (to keep the temp reader in the tank at the correct level). To turn it on…

Thermometers aren't bad, but there are a few downsides. First about the good. The temperature is fixed to the nearest degree, which suits me perfectly. Cons: 1) The on/off button is only on the case, apparently for decoration. It does not turn off the device. That means it's always drawing power from the battery, even when you don't need to read the temperature. 2) The suction cups that attach the device to the outside of the tank are not holding. And the slot on the back of the device is too…

For the price they seem good. I bought 4 of these and 3 out of 4 worked. 4. turns on, but only gibberish on the display. The 3 working readings are within 1.5F of each other when the sensors are placed side by side in the same tank (80.4F, 81.0F, 81.9F). If they were thermometers, you wouldn't notice the difference. The displays are very large and easy to read. I have requested a refund (exchange to China for an item under $5?) but with or without a refund I would buy them again with a 3 out of