Completely submersible Mini Size Betta Bowl Heater! Increases water temperature 5-10°F over ambient room temperature.
- Mini Size Betta Bowl Heater!
- Now with Thermal Shut Off at 26°C
- Completely submersible (Bury under gravel).
- Increases water temperature 5-10°F over ambient room temperature.
- Fits most fish or Betta bowls.
- Can be used on both glass and acrylic tanks.