Betta | Compact Submersible Aquarium Heater

Betta Compact Submersible Aquarium heaters provide a reliable heat output to keep the water temperature constant and safe for the aquarium inhabitants. These totally submersible heater are easily adjusted between 20-34°C and have a mains power indicator for ease of use.

Key Points:

• Fully submersible aquarium heater
• Ensures a reliable and constant aquarium water temperature
• Adjustable between 20-34°C
• Mains power status indicator
• Waterproof double seal for safety

Betta Compact Aquarium Heater Recommended Tank Size:
- Betta Compact Aquarium Heater 25w - Suitable for aquariums 5-20 litres
- Betta Compact Aquarium Heater 50w - Suitable for aquariums up to 20-50 litres
- Betta Compact Aquarium Heater 100w - Suitable for aquariums up to 50-100 litres
- Betta Compact Aquarium Heater 150w - Suitable for aquariums up to 80-150 litres
- Betta Compact Aquarium Heater 200w - Suitable for aquariums up to 100-200 litres
- Betta Compact Aquarium Heater 300w - Suitable for aquariums up to 200-300 litres