I saw that same thing today, & while I was at the fish store some lady came in complaining that her oscar wasn't looking to well, & they asked her what size tank is was in, & she said 10 gallons, all of our jaws dropped.
. It was unreal.
But I random thought, I wonder how many of the oscar fry will be albino & how many will be tiger? & I another random thought, I fear that if I do sell these fry to the LFS, that someone like that lady may buy one of my fry. I'm scared of them having a crappy life in a little tank. It's almost better to just end them when there small by making them meals for my fish. Isn't it? Rather than make them suffer in those harsh conditions?