Hygger 600W Submersible Aquarium Heater for 80~150 Gallons

This hanging fish tank heater controller features a large LCD digital screen that can intuitively display the current water temperature, real-time power, and allow preset target temperature. You can easily adjust the temperature from 59°F to 93°F, with a red indicator to show its heating state.

Our aquarium water heater is equipped with a built-in water sensor system that efficiently detects low water levels (below the water surface) at the top of the heating unit. In the event of low water, it automatically shuts off the power and triggers an alarm to notify you. The memory function will restore the previously set temperature when power is resumed, eliminating the need to reset the temperature and avoiding potential temperature shocks.

The 400-watt aquarium heater has a double sensing probe that can detect overheating. If the water temperature exceeds the measurable range, the safety alarm function will be triggered. The heater will automatically shut off the power and display an 'HH' code alarm when temperatures exceed 95°F. Similarly, if the temperature drops below 59°F, it will display an 'LL' code alarm and automatically heat to the preset temperature.

This submersible aquarium heater utilizes dual-tube quartz glass material and high-temperature resistant nickel-chromium heating wire to provide more consistent and efficient heating. The ABS guard shield has an irregular hollowed-out design, which helps to better diffuse the heated water and prevent your aquatic pets from being burned.

Product specifications: ① Dimensions: 11.6" x 2.7" x 1.2" ② Power: 600W, suitable for 80 to 150-gallon aquariums ③ Power Cord: 6.2ft + 3.9ft ④ Voltage: AC100-240V ⑤ Temperature control range: 59°F~93°F (±1°F temperature deviation)

The heater comes with two powerful suction cups that make it easy to firmly attach to the side of the tank. Please ensure the heater element is fully submerged in water, at least 2 inches underwater, with the top of the unit facing upwards so that the probe can accurately sense the water level.

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