one of my breeding females has some kind of blisters all over her sides...i've never seen this before, on any fish...water is the same as usual and the male con (mate) is fine...not sure if it has anything to do with her laying eggs, this is her 6 spawn...i have no idea what it is, doesn't look like any thing in the books. if you've ever seen a those goldfish "the pearlscales", the blisters kinda look like that, plus her body is bloated like a pearlscale too...the blister-like stuff looks like it's underneath the scales and they have no color, just clear., and is pushing all the scales up....looks really sick. anyone with any info, please help...