Hygger 1200W Submersible Aquarium Heater for 160-300 Gallons with Temperature Control & Auto Off

Product Description: External Temperature Controller
This fish tank heater features a hanging controller equipped with a large LCD digital screen. This intuitive display provides information on the current water temperature and real-time power usage, as well as allowing you to preset your desired temperature. Users can conveniently adjust the temperature anywhere between 59℉ and 93℉, with a prominent red indicator light that signifies when the heater is actively heating.

Low Water Alarm & Safety Mechanisms
Incorporated within our aquarium heater is a sophisticated built-in water sensor system. This mechanism efficiently detects the water level, specifically when it dips below the surface at the top of the heating unit. In such cases, it activates an automatic shutdown of the heater along with a beeping alarm to alert you about the abnormal state of the heating element. When power returns, the heater's memory function ensures it reverts to your previously set temperature, eliminating concerns over temperature shocks and the need for manual resetting.

Over-Temperature Protection
Designed with dual sensing probes, the 400-watt aquarium heater adeptly monitors for overheating. Should the water temperature exceed the measurable range, a safety alarm will be triggered. If it surpasses 95℉, the heater automatically cuts off power and displays an 'HH' code alarm. Conversely, if the water temperature dips below 59℉, an 'LL' code alarm is shown, and the heater resumes to heat back to the preset level.

Intelligent Heating System
Constructed from dual tube quartz glass material and high-temperature resistant nickel-chromium heating wire, this submersible aquarium heater guarantees consistent and efficient heating. The ABS guard shield features an irregular hollowed-out design, enhancing the diffusion of heated water throughout the tank while protecting your aquatic pets from burns.

Product Parameters
- Dimensions: 11.6'' x 2.7'' x 1.2''
- Power: 1200W, recommended for aquariums ranging from 160 to 300 gallons
- Power Cord Length: 6.2ft + 3.9ft
- Voltage: AC100-240V
- Temperature Control Range: 59℉ to 93℉ (with a temperature deviation of ±1℉)

Included with the heater are two robust suction cups, ensuring it is securely fixed to the side of the tank. It is essential to position the heater at least 2 inches underwater to ensure complete submersion, with the top of the unit facing upwards for optimal water level sensing by the probe.

By combining user-friendly features, safety protocols, and advanced intelligent technology, this aquarium heater is designed to create and maintain a safe aquatic environment for your fish, making it a reliable choice for any aquarium setup.

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