FEDOUR, a brand focused on the aquarium industry, boasts professional production technology and vast experience. Dedicated to the independent research and development of aquarium products, the company is committed to enhancing the lives of aquarium pets and providing a better experience for aquarium enthusiasts.

Beginning in 2019, after years of honing its offline production and sales capabilities, FEDOUR entered the Amazon marketplace, embarking on its online sales journey.

Committed to the independent design, production, and sales of aquarium products, FEDOUR not only prioritizes the uniqueness of its offerings but also their quality, striving to create a brand trusted by aquarium enthusiasts.

Offering a exceptional customer service experience, FEDOUR responds to inquiries within 24 hours, ensuring a pleasant shopping experience for its clients.

Introducing the FEDOUR Adjustable Aquarium Heater, available in 50W, 100W, and 300W variants, suitable for fish and turtle tanks ranging from 5 to 70 gallons.

Included in the package are all necessary accessories: a 1-piece fish tank heater, 3 strong suction cups to effectively prevent the heater from slipping, and a stick-on thermometer. The thermometer can be easily affixed to the outside of the tank, below the water surface, allowing for convenient monitoring of the water temperature.

The aquarium heater's stable and safe structure features several key design elements:

Automatic Constant Temperature: The heater will automatically stop heating once the set temperature is reached, and resume heating when the temperature drops below the set point, maintaining a consistent water temperature.

Explosion-proof Design: The heater's top is tightly sealed to prevent water leakage, and the quartz glass is thickened for added durability and explosion-resistance. A shock-proof cotton pad further protects the internal components.

Installation Precautions: The heater can be installed horizontally or vertically, but must be fully submerged in water. The power cord should be placed in a U-shape to prevent water from flowing back into the socket. When performing water changes, the heater should be disconnected from power and allowed to cool for at least 15 minutes before removal.

The FEDOUR Adjustable Aquarium Heater boasts several key features:

• Suitable for both freshwater and saltwater aquariums
• Evenly and safely heats the water, thanks to its multiple heating wires and quartz glass construction
• Temperature adjustment range of 68-93°F (20-34°C), with a convenient knob for setting the desired temperature
• Automatic temperature control, turning the heater on and off as needed to maintain the set temperature
• Includes a 12-month warranty, with a responsive after-sales service team that resolves inquiries within 24 hours.

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