I have recently gotten a blushing white skirt tetra (a few months ago) and she is now gravid. About a month ago, the bottom of her tail had somehow snapped, but it is nearly done mending itself. The problem is with the base of its tail (at the top). It seems to be breaking off from the rest of her body and there is what seem to be a bloodspot there.
is this normal? What do I do? Help me please.