[aninjaatemyshoe]

This is actually my experience. Perhaps, you're using a better peristaltic pump than I did though. It was definitely more of an issue with Shellfish diet.

So you don't need to clean the peristaltic tubing frequently?

In any case, I've found syringe pumps to be easier to deal with and control in terms of precise dosing amounts, especially when dealing with smaller dosing amounts. If you're dosing a good amount of RF or SD, then perhaps a good peristaltic pump would be better.