Wide-jet Pipe for Fish Tanks V2 (fits on 20 mm Eheim Kits)

Smaller Version of the wide-jet pipe (chink is 1,5 mm) for better flow, fits on 20 mm pipes.
You have to scale it a little bit, depending on your Nozzle size. On my 0,35 mm Nozzle works a scalefactor of 1.04 and it will fit on 20 mm Eheim Kit.