JBL Protemp E300 External Heater

Built-in heater is built into the external aquarium filter hose, eliminating the need for a heater inside the aquarium.
EASY INSTALLATION: Cut the hose from the external filter that feeds water back to the aquarium, insert the external heater between them, insert the plug and set the water temperature you want.
Integration in the filter circuit ensures even distribution of water temperature with an accuracy of +/- 0.5°C and a switching interval of 1.0°C in the aquarium.

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

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