Digital Aquarium Thermometer Stick-on Fish Tank Thermometer Discolor Temperature Measure Sticker Dual Scale Aquarium Accessories

The correct water temperature is very important for the health of the fish: drinking beer and wine properly, or using it in the kitchen or at home to monitor the temperature

Size 13*1.8cm Temperature range 10-40 degrees

The way to observe the water temperature is to see which number of stains change from black to blue, which is the temperature indicated by that number.

Easy to install: just peel off the transparent protective film on the back and front of the sticker and attach it to the outer wall of the aquarium

Easy to use, easy to read: measure fish tank temperature, DIY beer and wine barrels, glass containers, greenhouses, animal terrariums and any type of pet can, or anywhere in the house, without worrying about batteries and suction cups

Suitable for aquarium and aquarium decoration: it can be used for aquariums for a long time, ideal for aquariums and aquariums.

Made of non-toxic materials: safe, non-toxic, environmentally friendly, completely harmless to fish

1*Fish tank temperature sticker