OK I have done few searches in here nad I can not seem to find any info, so here we go.

My wife was in the midst of serious breeding last night and one of the fishies that matured was a "Speckled Quicksilver" The fish was quite strange. You could see the fins, tail, and head, but the body was transparent. She went to put the fish in her second tank which was empty, so she could look at the fish in a minute, after she fed the fish in tank one. Now this fish was fully healthy, and all. When she went to her second tank to admire here discovery all that was in the tank was a dead baby fish!

Does anyone have any insight on this fish or why what happened, happened