Manufactured in Germany from high quality components, DD Titanium Heaters are unbreakable, saltwater resistant and virtually indestructible, a high quality product, built to last. These stoves are fully submersible and have a continuous titanium jacket, thanks to the newly designed internal ground connection.
Titanium is completely non-corrosive in salt water and one of the best conductors, delivering significantly better heat to aquarium water than conventional glass heaters for more efficient operation.