My Balloon bellied molly is clamping her fins once again. She does not have any other symptoms besides her usual bit of fungus that flares and clears on it's own. I have a school of neon tetras and a gold fish in my ten gallon. Seems a bit over loaded but they have been fine for months and all levels are reasonably normal and have been consistent.
The Alkalinity is a little low, but has remained that way for a while. Otherwise they are all healthy and happy (save for one little bout of ich when the school was introduced, but I got it squared away and have had no flare ups).
So does anyone know why a little molly would clamp like that, without any other of the usual symptoms, like lethargy, loss of appetite, etc? What am I missing?