The Eheim fish feeder is one of the best designed models. This is the adapter to match Juwel Primo aquariums.
There are two different funnels included:
There is a maintenance hole in the baseplate to open the battery door of the Eheim Fish-Feeder without the need to unscrew the plate from the feeder.
Fusion 360 Archives and STEP-Files are added to make modifications and remixes easy.
The author marked this model as their own original creation.