800W Submersible Heater for 80-220 Gallon Aquariums

Double Over-Heat Protection

The AQQA tank heater offers robust over-heat protection with two layers of safety: - Automatic Power-Off on Air Exposure: If the heater is exposed to air, it automatically shuts off and displays "E1" flashing on the screen. - Temperature Limitation: The heater automatically turns off if the water temperature exceeds 95°F, indicated by "HH" flashing.

Automatic Heating & Memory Function

The AQQA fish tank heater features: - Sensitive Dual Temperature Probes: Automatically maintains the water at the set temperature with a precision of ±1°F. - Memory Function: Retains the previously set temperature upon restart, ensuring consistent conditions for your fish.

Double Tube Explosion-proof Quartz Heater

This heater is constructed with: - 2 Explosion-proof Quartz Tubes: Ensuring safety in case of overheating. - High-Temperature Resistant Heating Wires: Made of nickel-chromium alloy for durability. - Heat Transfer: The high-quality plastic shell efficiently transfers heat while providing protection against burns.

Convenient LED Display Temp Controller

Designed with an external LED display for easy monitoring and control: - Real-Time Temperature Display: Clearly shows both the current and set temperatures simultaneously. - Adjustable Temperature: Easily change the temperature setting without getting your hands wet (temp range: 59-93°F).

Suitable for Large Aquariums

Perfect for: - 80-220 Gallon Tanks: Whether you have a saltwater or freshwater aquarium. - Long-term Support: Enjoy 12 months of after-sales service and 24/7 customer support.

Experience peace of mind knowing your fish are kept at optimal temperatures with the AQQA tank heater.