The Hygger Submersible Tube Aquarium Heater is a fully submersible aquarium heater for aquariums ranging in size from 1-30 gallons. This model is available in 4 different sizes and is easy to operate and install. The Hygger Submersible Tube Aquarium Heater comes with an external controller for easy temperature checks and monitoring.
Hygger Nano Tube Aquarium Heater Highlights
– The Submersible Tube Aquarium Heater is made from premium quartz and is great for long-term use. The unit is equipped with overheating protection and will shut off once the desired temperature is reached.
Model Specifications
| Model | Power | Tank Size | Control Range |
|---|---|---|---|
| HG031 – 10W | 10W | 1-5G | 59-93°F |
| HG031 – 25W | 25W | 5-10G | 59-93°F |
| HG031 – 50W | 50W | 8-15G | 59-93°F |
| HG031 – 100W | 100W | 16-30G | 59-93°F |
Additional Information:
– Voltage: 110V/60Hz | 220-240V/50Hz
– Temperature Accuracy: +/- 0.1°F






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