I am curious if clear poop with white or brown inside is always an indicator of internal parasites ? Some of my Platys have this on occasion , not all the time , and I don't want to needlessly treat if not . I am ignorant of fish diseases even though I have kept tanks for years because I have never had anything but maybe Ich or a fungus which I can deal with quickly . I have meds for the internals if I need them . I have read online that it may be parasites and maybe not , so I thought I would ask .