Alright, so my little listless platy fry have done something stupid again. Seriously, they're like toddlers:;soldier ! So one of my five month old fry went and ate at least a foot of white thread that I had used to tie down some plants to my driftwood, because my pleco kept bulldozing them off. Now he's in the corner by the filter intake, breathing hard, very fat, with thick, white poo hanging out of him. Should I just let him pass it normally? Anything I can do to help him?