New to 2021, the D-D range of pure titanium heaters available in four new sizes to suit all marine, reef and freshwater aquariums.D-D Titanium Heaters are manufactured in Germany from high-quality components and are shatterproof, saltwater proof and virtually indestructible, a high-quality product, built to last. These heaters are fully submersible and feature a continuous titanium jacket, thanks to the newly designed internal earth connection.Titanium is completely non-corrosive in saltwater and one of the best conductors, delivering heat to aquarium water substantially better than conventional glass heaters, for more efficient running.2 years warranty - these heaters are renowned for their reliability and are built to last!Please note: These heaters do not have a thermostat - they require a temperature controller such as the Hydor Electronic Thermostats (for the 300W-and-below models only) or the TC255 to regulate temperatureDimensions:200W: 250mm x 25mm (Lx W)300W: 250mm x 25mm (Lx W)600W: 350mm x 25mm (Lx W)
