The Lord of the Tools 10pcs Aquarium Patch Thermometer 130x18mm Fish Tank Color Changing Thermometer Sticker Aquarium Stick-on Color Changing Thermometer

You can measure the temperature in the range of 64-93¡ãF and 18-34¡ãC.
Suitable for temperature measurement in fish tanks, turtle tanks, aquariums, DIY brewing beer, wine barrels, greenhouses, etc.
Each color represents a different water temperature. You can see them clearly and quickly from the surface.
Display temperature description: Green - current base temperature, blue - current temperature is higher than the blue temperature, brown - current temperature is lower than the brown temperature.
The size is 130x18mm, which is a moderate size and suitable for various large and small temperature measurements.Our aquarium thermometer stickers are designed with sticky, just tear off the white tape on the back and stick it to the aquarium, fish tank and other surfaces.

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