Aquarium hook thermometer 8mm

In-line heater integrated into the hose of the external aquarium filter, removing the need for a heater INSIDE an Aquarium. Easy installation: cut through the hose from the external filter that feeds the water back into the aquarium, insert the external heater in between, insert the plug and set the water temperature you want. The integration in the filter circuit ensures a very even distribution of the water temperature with an accuracy of +/- 0.5 °C and a switching interval of 1.0 °C in the aquarium. LED display of the 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 in-line heater 300 W for aquariums from 90-300 l (80-120 cm) with hose connections for 12/16, 16/22 and 19/25 mm and cleaning brush. Delivery 2-5 working days.

Precise measurement for healthy fish: mini thermometer has fine measuring scale with a 2 °C gradation. Easy to install: attach with suction cup (also suitable for clamping onto JBL CristalProfi m internal filter). Safe: blue, non-toxic alcohol filling (instead of mercury). Scale from 0 to 50 °C Package contents: aquarium thermometer Mini.