Description:

Easy to read floating aquarium thermometer with rings.
Includes a safety zone indicator appropriate for most tropical fish
Equipped with rings to attach to the side of your fish tank, also easy to wear.
Ensures your aquarium is at the proper temperature
Thermometer is -30°~150° for Water temperature measurement, fishing, fish tank, etc

Specification:

Material: ABS

Size: 12cm/4.72 inch

Size Chart:

Description of red water thermometer:
The red water in a common red 100 degree thermometer is Kerosene.Function of kerosene :1, kerosene thermometer working material,It is kerosene whose boiling point is generally higher than 150°C, low freezing point,In - 30 °C.Therefore, the measuring range of kerosene thermometer is about -30°C~ 150 °C.It is higher than alcohol thermometer (-117°C~78°C),The measurement range of temperature is wide.
2. Big red indication, easy to view was found.
3. The second is relatively safe to put in the fish tank if broken
Because oil is less dense than water, oil can float on water (mercury drama),Toxic, alcohol rapid fusion, kerosene floating), easy to clean up.

Package Includes:

1 Piece Aquarium Thermometer