so i've got a little 1.5" albino bristlenose in a 10 gal with some guppy fry (it will go in a 55 in 3 weeks). I've recently been feeding cucumbers and lima beans. But i'm kinda worried that my little pleco is gonna eat itself to death. It is the only pleco in the tank(i might get another). Should i only have the vegtables in for a few hours every day or will it be ok with them in there all day (switching out the slice for a new one every 8 hours or so)?