Brewing Thermometer Strip Adhesive Strip Thermometer Aquarium Thermometer Sticker Thermometer Sticker for Fish Tank/Kombucha 39℉ to 97℉ & 4℃ to 36℃

Works perfect keeps my turtle tank out of perfect temperature

Very accurate

These thermometers work well for adhering to the glass jar to monitor the brew teperature for kombucha. I do need to shine my phone on them sometimes to see where the numbers are highlghted for the read. But, I do have them in a closet, so the light is not great. They stick well to the jar.

Works ok for outside water tank.

seem to be fairly accurate

Seems to work, but the color of the current temperature is barely visible in most lights. YOu have to shine your phone light on it to see where the temp is.

This truly helps you keep track of the temperature 🌡️ of the water 💦 for your 🐠🐟 tanks.

I use these to make my kombucha and so far I’ve been very impressed. I didn’t know how they would hold up to being washed every week, but so far they seem to hold up just fine.