I have tried with no success. There were 3 seperate times when I put 3 separate baby flounders in my old 10g tank, Yeah it was small, but they were babies. The next morning they would just be gone.... I don't know if they died and the periwinkles ate em up or if a crab got to them.... I would like to try again though in my new 55g. I just need to catch one first. The type of flounder I had was winter flounder.
Sry, I have no pics to help you either...