does this mean she is about to give birth? my platy is really pregnant and about two weeks overdue and now she has a white lit thing near her anal fin.
White things on fish aren't generally a good sign. Is it small like a grain of salt? That is likely to be ich if it does look like that. Can you get us a picture?
it looks like when a female betta is ready to release eggs.thats the best i can describe it, its liie a little white dot near her anal fin and it appeared today. im pretty sure its not ich.