Fluval M50 Ultra-Slim Aquarium Heater - 50W Underwater Heater for up to 15 Gal Aquariums

The Fluval M Submersible Aquarium Heater boasts superior quality and construction, thanks to its European manufacturing. Designed for use in freshwater and marine aquariums up to 15 gallons, the Fluval M50 Submersible Heater offers a temperature range of 66-86 degrees Fahrenheit. This sleek, compact heater is renowned for its exceptional performance and unparalleled reliability.

Unique to the Fluval "M" series, the reflective technology equipped in these heaters helps maintain the natural look of the aquarium by reflecting the colors of the surroundings. This innovative feature sets the Fluval M Submersible Aquarium Heaters apart from traditional, bulkier designs.

Fluval's legacy in the aquatic industry dates back to 1975 when the company introduced the world's first 3-stage filter with synchronous motor technology, a landmark breakthrough that is still utilized in the industry today. Since then, Fluval has built a reputation for its pioneering spirit, continuously adapting to a changing world and launching innovative aquarium products that push the boundaries of technology, quality, style, and functionality.

Beyond its manufacturing role, Fluval takes pride in its charitable and educational efforts that give back to the fishkeeping community. From helping to fund the protection of wild coral reefs to documenting endangered fish species around the world, Fluval's mission extends beyond just building products that mimic the natural world. The company aims to inspire aquarists of all skill levels to enjoy and respect the hobby for generations to come.

The Fluval M-Series heaters combine modern aesthetics with reliable Italian construction. Featuring an ultra-slim profile, these heaters offer a welcome departure from traditional, bulkier designs. The heater is encased in a heat-and-shock resistant reflective Borosilicate glass tube, which allows it to blend seamlessly with the aquarium's environment and enhance the overall aesthetics.

Equipped with a computer-calibrated thermostat, the Fluval M50 underwater heater offers easy-to-adjust temperature control and an on/off blue indicator light to display when it is in use. The slim profile of the heater facilitates hassle-free installation within the aquarium tank.

Recommended for freshwater and saltwater aquariums up to 15 gallons, the Fluval M50 Submersible Heater comes with a 3-year limited warranty, ensuring reliable performance and peace of mind for aquarists.

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