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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.