on my male dalmation molly, on his back fin there in blue kind of tint to it, and on his top fin there is a orange line at the edge of his fin , is this normal?
On the back fin, a blue tint? Are you sure it's not brownish, because that could be a sign of finrot. As for the orange on top, that sounds pretty normal. Just coloring.
Any chance of a picture of the back fin? And what other fish and what are the water stats?
check my sig, and dont have any test kit although he hasbeen like this for a wile, an yes its blue, no picture as of yet ill try get one tomorrow, he also has blue around his body on tiny little dots if u look close enough.
I'd get a test kit as soon as you can. Very handy to have around. If he has them other places, he's probably just coloring up. But a picture would be great.