Yeh I do use it sparingly for that reason.I have tropheus in the tank as well so I have to be careful on two counts.
Sorry for hijacking your question David
My Panaques go nuts on the Pumpkin, I have had no luck with the Broccoili at this stage.
I have tryed Kiwifruit,Apple,Kumara and Potato with good results
Staple foods are any leftover NLS cichlid,salmon feed and novo rift and JBL XL pleco tabs every second day