I've fishnished the second fish. I stuck them both in cheap frames so I wouldn't stress about people touching them in the pet shop. They look surprisingly good, I think, albeit rather crammed in. (A better size would give them more room... to er.. swim?)
You might notice that I worked some more darker colors into the belly to enhance the 3D effect, and I also warmed up the overall tone, and darkened the stripes a bit.
Onward to the next one!