So, it is just the tube that needs to be cleaned? What if I didn't use the tube and just let the flakes/pellets fall into a ring so they eventually sink, which is what I'm doing now with a different brand feeder. Would that eliminate any clogging issues or can the drum itself get clogged up from moisture or whatever?BTW this was with the old micro pump, not sure if the new design with the sicce pump will be any different.
So, I had one incident where I didn't clean it. The food piled up in the tube and stunk to high heaven!