Review on Simple Deluxe Gallon Fish Tank by Kristin Bridges

So these are really cool gadgets. I like their digital aspect. They're black, at least mine, and not too big so they blend in well with the background. I also like the security features. My only complaint is that they aren't accurate when it comes to temperature. All 3 I've ordered seem to be off 2-3 degrees. While I recommend them, I would strongly recommend using an additional thermometer to check and adjust the temperature as needed. I personally use a meat thermometer to quickly check mine. 🤷‍♂️ I also noticed that when switched on, the temperature display drops to 2 degrees before turning back on to heat up. Not really a big deal, but more sensitive fish can have problems with constant temperature swings. Overall though, for the money this is a great deal. If they last at least a year I will return to buy more to replace them.