The D D heater is suitable for aquariums up to 250 liters.

Dimensions: 250mm x 25mm (length, width).

The titanium D-D heaters are manufactured in Germany from high-quality components and are resistant to breakage, corrosion from saltwater, and are essentially impervious to wear. They are fully submersible and feature a continuous titanium sleeve thanks to the new internal grounding connection.

Titanium is completely non-corrosive in saltwater and is one of the best conductors of heat, providing heating to the aquarium water much more effectively than conventional glass heaters for more efficient operation.

For proper operation, they should be combined with a temperature controller.