Submersible Fish Tank Heater with Intelligent Automatic Heating Control

Keeping Your Fish Safe From the Cold: A Reliable Aquarium Heater Solution

At the core of our product design, safety is one of the top priorities. The 300W Aquarium Heater from MantaMaze boasts a range of advanced features to ensure the optimal living environment for your beloved aquatic companions.

The heating element of this heater is composed of two explosion-proof quartz glass tubes and high-temperature resistant nickel-chromium heating wires, utilizing the latest aerospace technology. This combination ensures fast, consistent, and evenly distributed heat, while the V0 grade ABS flame-retardant plastic housing provides IP68 waterproof, corrosion-resistant, and high-temperature resistance, making the heater stronger and more durable.

To safeguard your fish, the heater is equipped with Overheating and Out of Water Protection. If the heater head is 2 inches (5 cm) out of the water, the heater will automatically stop heating, the controller will display "E1," and a beeping alarm will sound until the heater is fully submerged. Additionally, if the water temperature exceeds 34°C/94°F, the heater will automatically stop heating, the controller will display "HH," and the beeping alarm will sound until the water temperature drops below 34°C/94°F.

The precise temperature control system, featuring two temperature sensors on the heating rod and a newly upgraded additional temperature probe, ensures accurate water temperature monitoring and regulation. The Automatic Constant Temperature Function allows the adjustable aquarium heater to automatically stop heating when the water temperature reaches the set temperature, and restart heating when the water temperature falls below the set point. The temperature accuracy is ±1°F, providing your fish with a stable and comfortable environment.

The digital LED controller offers a user-friendly interface, with a temperature range of 63-94°F/17-34°C. The "+" and "-" buttons allow you to easily set the desired temperature, and a long press of 5 seconds will switch the unit between Fahrenheit and Celsius. The LED display simultaneously shows the current water temperature and the set temperature, with the red light indicating heating and the green light signaling constant temperature. The memory function ensures that the previous settings are automatically retained when the heater is restarted.

Suitable for 20-80 gallon fish tanks, this 300W fish tank heater can be used in a wide range of applications, including freshwater and saltwater fish tanks, turtle tanks, and aquariums. The strong suction cups on the heater guard make it easy to install the aquarium heater without attaching it to the tank walls or bottom.

At MantaMaze, we are committed to providing the highest quality products and services to ensure the best living environment for your beloved fish. This aquarium heater comes with a 12-month warranty, giving you peace of mind and reliable performance for your aquatic companions.

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