Yeah, I'm wondering what other elements could have affected her you know? She was only in that little tank for 6 months
But then again I suppose 6 months as a juvenile, is more damaging, than 6 months in a small tank for an older fish.
I'm convinced she must be a runt and can only imagine what the conditions for her were like before! I am going to get a larger home for her once she reaches 6 inches (using the 6x fish size stocking rule with the tank, so being 3 foot = 6 inches is the max size), but right now that looks like it's going to take a few years