Submersible Aquarium Heater for 0.5-40 Gallons Aquarium

The YukiHalu aquarium heater offers a range of options to suit various tank sizes, providing reliable and precise temperature control. The heater features automatic constant temperature regulation with 1°F accuracy, powered by Intelligent Frequency Conversion Technology.

Designed for optimal performance, the heater comes in different wattages tailored to specific aquarium volumes: 25W for 1-5 gallons, 50W for 5-10 gallons, 100W for 10-20 gallons, 150W for 15-30 gallons, 200W for 20-40 gallons, and 300W for 30-60 gallons. This ensures the right heating capacity for your tank size, maintaining the ideal water temperature.

The compact and space-saving design of the heater makes it well-suited for mini fish tanks. The 100W and 150W models measure only 13cm/5 inches in length, while the 200W and 300W variants are 19cm/7.5 inches and 23cm/9 inches, respectively. This compact size allows for easy installation and discreet placement within the aquarium.

Temperature control is made simple with the external digital LED controller. You can easily set the desired temperature by pressing the 'SET' button, with the display accurately showing the current water temperature. The heater will remember the temperature setting, eliminating the need to reset it after power interruptions.

Automatic constant temperature regulation is achieved through the Intelligent Frequency Conversion Technology. The heater's working frequency adjusts dynamically based on temperature variations, ensuring the set temperature is maintained with 1°F accuracy. The green and red indicator lights provide visual feedback on the heating status, with the green light indicating no heating and the red light signaling active heating.

To safeguard your aquatic life, the heater is equipped with robust protection features. The out-of-water protection automatically cuts power and stops heating if the heater is not fully submerged, displaying the 'E1' error code. The overheating protection also triggers a power cut and heating cessation if the water temperature exceeds 95°F, with the 'H1' error code displayed. These safety measures ensure that your fish are never at risk of being 'cooked'.

The heater is compatible with both freshwater and saltwater aquariums, making it a versatile choice for various fish tank setups. The power cord length of 4.2 feet provides flexibility in placement, and the device should be operated at the rated voltage of 100-130V.

For optimal performance, it is recommended to keep the heater surface and LED screen free from moss or other debris by regular cleaning with a soft brush. Additionally, it is advised to disconnect the power and wait 15 minutes before changing water or removing the heater.

In summary, the YukiHalu aquarium heater offers a reliable and precise temperature control solution, with a range of wattages to suit different tank sizes, a compact design, and advanced safety features to protect your aquatic inhabitants. The external digital controller and Intelligent Frequency Conversion Technology ensure easy setup and effortless temperature maintenance.

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