Flame tetra laying eggs?
I have a flame tetra--not sure if it's male or female--with what looks like a small piece of styrofoam extruding from the anal area. Can't seem to find a good guideline to tell if this is a fish laying eggs, or if it's been eviscerated, or if it's carrying some sort of weird styrofoam plague. Swimming and other behavior seems normal. Have removed fish from the community tank for the moment until we can figure SOMETHING out. HELP!