Hygger Submersible Aquarium Heater for Fish Tanks up to 240 Gallon - 500W 800W 1000W with LED Display & Safety Features

About Hygger

Since its inception, hygger has dedicated itself to the research and development of aquatic products, aiming to provide aquatic enthusiasts with the most practical and valuable solutions. Here, you will find everything you need to enhance your aquarium experience.

Our mission is to create a pleasant and relaxing underwater environment for aquarium pets, all while establishing a professional and trustworthy brand that resonates with aquarium lovers worldwide. We invite you to join us on this journey!

Product Overview

Accurate Temperature Control

Utilizing advanced intelligent inverter technology, our aquarium heater maintains a consistent water temperature through a built-in chip that guarantees a high degree of accuracy (0.1°F). This precision surpasses that of traditional heaters. The device features a dual temperature control system, allowing users to select between Fahrenheit and Celsius scales (temperature range: 63-94°F/17-34°C). To switch between these units, simply long-press the set button on the controller for 2-3 seconds.

Overheating, Low Temperature, and Dry Running Protection

Our aquarium heater is equipped with three smart protection mechanisms: 1. Overheating Protection: If the water temperature surpasses 93°F, an error code "HH" will appear on the display, and the heater will automatically cease heating. 2. Dry Running Protection: Should the heater operate without water, an "Auto shut off" notification will flash, automatically cutting off power to the device. 3. Low Temperature Protection: If the water temperature falls below 59°F, the heater will show “LL” and continue to provide heating.

These protective features ensure that your fish remain safe and free from the risk of "boiling."

Digital LED Display & External Temperature Controller

Our aquarium heater boasts a unique waterproof smart LED display, which clearly shows crucial information such as current water temperature, set temperature, operational power, error codes, and overall operating status. When the red light is illuminated, the heater is actively heating. Once the light turns white, the heater has stopped to maintain the set temperature. Adjusting the target temperature is effortless; simply press the set button on the external controller.

Efficient and Explosion-Proof Design

Constructed from explosion-proof quartz glass and high-quality, thermally stable nickel-chromium wire, our heater efficiently and steadily transfers heat to the surrounding water. The entire unit is encased in heat-resistant ABS material, protecting your aquatic life from burns. For safety, it’s essential to unplug the unit and allow it to cool for 10-20 minutes before removing it for tank cleaning or water changes.

Built-in Temperature Sensor and Power-off Memory Function

The heater is designed with a memory function that retains the last settings. In the event of a power outage, it will revert to these settings once power is restored. - The 600W heater is perfect for aquariums ranging from 60 to 120 gallons. - The 800W heater accommodates fish tanks between 120 and 180 gallons. - The 1000W heater is suitable for larger aquariums of 180 to 240 gallons.

Embrace the comfort and security of superior aquatic care with hygger’s exceptional product line. Join us as we revolutionize the aquarium experience!

product information: