I went to my LFS today to ask about custom ordering, as I eventually want some habrosus cories for my 10gal that's currently cycling, and last time I was there, I didn't see any. After asking, I browsed, and much to my surprise--"salt and pepper" cories! But looking at them, I got kind-of...

Hello, I'm trying to identify the culprit behind who is eating my plants. I am occasionally finding "U" shaped bits in my plants. I never see the fish doing it with the lights on, so I'm wondering if the pleco is responsible.