【Kindly Tips 】 The best kombucha brew temp is 78℉ to 85℉. Keep your betta’s water between 78℉ to 80℉. Thermometer strips are 5” long and 3/4” wide
【 Easy To Read 】 The thermometer strip is a piece of temperature-sensitive paper. The colored marking shows the current temperature. If shows multi-color, please choose the average value
【 Easy To Stick On 】 Simply pulled the backing off to reveal the adhesive back and applied to the front of your fish tank/aquarium/carboy/jar/fermentation bucket. Great way to keep a quick eye on your fish tank/wine jar/kombucha temp