Hygger Titanium Heater for 60-120 Gallon Fish Tank

Simplified Control and Extended Temperature Range

Adjustable temperature setting between 59°F to 93°F in 1°F increments. Press the button to increase the temperature by 1°F. Hold the button for 1 second to enter continuous addition. Auto-exit after 3 seconds without pressing.

Accurate LED Digital Display

The built-in LED display shows real-time water temperature and power. Temperature accuracy is ±0.1°F. The heater stops when the water reaches the set temperature, displayed as 0 power. A beeping alert system ensures safe operation.

Intelligent Frequency Conversion Thermostat

Based on Japan Renesas chipset, the thermostat maximizes power when the water is 1°F below the set temperature. When it is 0.1°F to 0.9°F below the set temperature, it switches to frequency conversion constant temperature mode, reducing electricity consumption by up to one-third.

Dual Sensor Mode

With dual sensor mode, if one sensor fails, the display shows E1 and the heater stops. Though one sensor still operates, increased risk of "cooking fish" exists. For E1 error, contact us for after-sales service.

Safe and Durable Design

The beeping alert system ensures safety during misuse. Constructed with explosion-proof titanium and a plastic guard, it prevents fish from touching the heating element, avoiding burnout. Recommended for 500W for 60-120 gallon freshwater aquariums.