So last night I was watching the fish in my g/f's 80 gallon tank. It has about 15 zebra danios with 8-10 gouramis. It often amazes me just how big the LF Danios have gotten (they were bought small for starters in our other tanks). So I happen to notice one danio in the back and at first thought it was pregnant. Looking at it closer I started to wonder if there was something wrong with it, since I know very littel about the danio spawning process. It has a VERY swollen tummy ( like almost round) and the bottom of it looked reddish. Also, what looked at first like it was almost fuzzy I am now wondering if it was in fact scales sticking up since it is so swollen. Before you ask, no I unfortunately don't have pictures although I know they would help immensely. Thoughts? Suggestions?