nah, plenty of my plecos wont eat it, and even the ones that do, only eat the middle bitI think my plecos are just too picky! hmm how to fix that... BUY NEW ONES!
o. i skin mine. i'll try leaving it on next time.Mine that do eat potatoe only eat the outer edge near where the peel is.
do you slice them yea, or just scrub and put them in whole?I just scrub them with a veggie brush really well.