Submersible Aquarium Heater for Fish Tanks (100W, Temp Control, LED Display)

Explosion-Proof Quartz Glass Aquarium Heater

Durable and Safer Design

Our explosion-proof quartz glass aquarium heater is made with a high-temperature resistant nickel-chromium heating wire combined with silicon carbide heat conduction. This ensures faster water heating and a longevity that exceeds expectations. The heater heats 1℃ in as little as 2 hours, making it efficient and reliable for your aquatic pets. The high-temperature resistant PC material shell effectively protects fish from scalding, ensuring their safety.

Temperature Control and Safety Features

The built-in thermometer automatically regulates the water temperature. If the temperature drops by 1℉ below the set point, the heater will re-activate to maintain the desired temperature. Conversely, if the temperature stabilizes, the heater will turn off to save energy and extend its lifespan. For convenience, pressing and holding the controller for 5 seconds switches the temperature display from Celsius to Fahrenheit.

LED External Controller with Indicator Lights

The external controller showcases the current water temperature above the number display, with the set temperature below. A red light indicates that the heater is currently in heating mode. A steady blue light signifies constant temperature, while a flashing blue light signals that the controller is not fully submersed in the water. Although the controller is not waterproof, ensure it's kept away from direct water contact.

Dry Burning-Resistant Protection

Should the heater rise above the water surface by 5 cm or more, it will automatically shut off and display "E1" on the controller. Once re-submerged, normal operation resumes without needing to unplug or reset the heater. Additionally, the controller features a memory function that retains the temperature settings when powered off, ensuring your pets remain comfortable.

Adjustable Hooks and Installation

For easy installation, a hook can be attached to the back of the controller. The size of the hook is adjustable to fit the thickness of your fish tank, providing a secure and reliable installation. Whether you're setting up a new tank or looking to replace an older one, our heater offers peace of mind and convenience.

Key Features Summarized

• High-temperature resistant materials for durability and safety
• Built-in thermometer for precise and automated temperature control
• LED indicator lights for easy monitoring and clear status display
• Dry burning-resistant protection to prevent overheating
• Adjustable hooks for secure installation
• Memory function to retain temperature settings

Our explosion-proof quartz glass aquarium heater is designed to meet the needs of both novice and experienced aquarists, ensuring the health and happiness of your aquatic pets.