Zoo Med BettaTherm Mini Beta Bowl Aquarium Heater
Zoo Med BettaTherm Mini Beta Bowl Aquarium Heater








Zoo Med BettaTherm Mini Beta Bowl Aquarium Heater
Zoo Med BettaTherm Mini Beta Bowl Aquarium Heater
Key Benefits
- Compact size perfect for small tanks
- Fully submersible, safe under gravel
- Auto shut-off at 26°C prevents overheating
- Works with glass or acrylic bowls
- Easy setup with steady temperature control

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Description
Description
Zoo Med BettaTherm Mini Size Betta Bowl Heater is a completely submersible heater designed specifically for betta and small fish bowls. Zoo Med Aquarium Heater raises the water temperature by 5-10°F above ambient room temperature, creating a more stable and comfortable environment for bettas. The heater features a thermal shut-off at 26°C to prevent overheating, and it can be buried under gravel for discreet installation. It fits most glass and acrylic fish bowls, providing reliable aquarium lighting supply and consistent heating for small aquatic habitats.
Key Benefits
- Compact mini size ideal for small fish and betta bowls.
- Completely submersible design allows burying under gravel for safety and aesthetics.
- Includes a thermal shut-off feature at 26°C to prevent overheating and protect aquatic life.
- Suitable for both glass and acrylic tanks/bowls.
- Easy to install and maintain, ensuring consistent temperature control for betta fish health.
Ingredients & Analysis
Ingredients & Analysis
Materials used
- Plastic for heater casing and components.
Attributes OR Specification
Attributes OR Specification
Increases water temperature 5-10°F above ambient room temperature
Completely submersible, can be buried under gravel
Fits most fish or betta bowls. Suitable for glass and acrylic tanks
safety and precautions
safety and precautions
- Always monitor aquarium temperature regularly to avoid overheating, which can harm your betta fish.
- The heater shuts off automatically to prevent overheating, but manual vigilance is recommended.
- Do not use the heater outside the water or expose it to air while it is powered on.
- Keep the heater clean and inspect it regularly for damages or malfunctions.
- Follow manufacturer instructions closely and unplug the heater when performing water changes or maintenance.
Direction
Direction
- Submerge the BettaTherm Mini Size Betta Bowl Heater completely in the water; it can be buried under gravel at the bottom of the tank or bowl.
- Plug in the heater and allow it to increase the water temperature by 5-10°F above ambient room temperature.
- Monitor water temperature with an aquarium thermometer to ensure it stays within the ideal range for bettas
- Unplug the heater if the water temperature exceeds the desired level to prevent overheating
- Compatible with both glass and acrylic tanks or bowls





