Hygger 800W Aquarium Heater for 120-180 Gallon Tanks

Important Details

LED DIGITAL DISPLAY CONTROLLER: - Real-time water temperature display with 0.1 °F accuracy - Three-digit display for easy reading - Four work modes: Working, Malfunction, Thermostatic, and Out of Water - User-friendly button design for simple operation

RAPID HEATING: - Fastest 5-second warming - Titanium steel internal material for safety and durability - Automatic power reduction when reaching set temperature - Maximizes thermal energy efficiency for energy savings

INTELLIGENT THERMOSTAT: - Over-temperature protection with automatic shutdown at 97°F - Over 93.5°F, fault code EE starts flashing - Auto-heating restarts at 93°F - Power-off memory function ensures seamless operation upon next use

ANTI-DRY PROTECTION: - Automatic display of ER fault code and shutdown when air exposure - Re-starts when heating rod is completely immersed in water - Extended service life through automatic safety features

HIGH-QUALITY MATERIALS: - Dual temperature probe for real-time monitoring - High-temperature resistant ABS material with no deformation or softening - Explosion-proof design to prevent leaks - Strong suction cup bracket for secure installation in any fish tank corner