JBL Protemp E300 External Heater

Heater integrated inside the external aquarium filter hose, eliminating the need for a heater inside the aquarium.
Easy installation: Cut the hose from the external filter that returns water to the aquarium, then insert the external heater between them, plug it in, and set the desired water temperature.
Integration into the filter circuit ensures very even distribution of water temperature with an accuracy of +/- 0.5 °C and an operating interval of 1.0 °C in the aquarium.

LED display shows current and desired temperature. Interchangeable hose connections for sizes 12/16, 16/22, and 19/25 mm with hose locks. Total length: 30.5 cm.

Package contents: 1 integrated heater with 300W power for aquariums from 90-300 liters (80-120 cm) with hose connections for sizes 12/16, 16/22, and 19/25 mm and a cleaning brush.