Betta Easy Read Thermometer
This simple, yet accurate thermometer will attach to the inside of your aquarium easily, and allow you to monitor the temperature easily.
In a community aquarium with species having different temperature requirements, consider the most sensitive species first.
As a general rule, 21-27°C (indicated by the green band) is acceptable for most commonly kept tropical fish.
- Attaches to inside of aquarium glass
- Easy to read scale with "Acceptable temperature" band.