Review on 🌡️ hygger Stick-on Digital Aquarium Thermometer: Alarm, for Saltwater/Freshwater Fish Tanks & Reptile Habitats by Kimberly Graxirena

Comes with double sided tape all over the back so it doesn't go anywhere. 100% accurate tested. It has a simple high/low temperature alarm setting. Easy access to the battery compartment. Uses a much more standardized and larger button battery. Comes with a proprietary Energizer battery. Comes in a very nice and soft box. I also have a Fluval as well as a regular Digi with a suction cup and probe. I also tried a clear/clear thermos from a Chinese brand. This is definitely my favourite. I also have hygger led lights and sponge filters. Can't speak highly enough of the brand.