ok i know this isn't the right section but no one obviously seems to care in the eels section. my spiny eel has this white cottony stuff on him and i just sa it today, it doesn't look bad... yet. but i feel like he might die soon if i dont help him. the picture isn't big but ill post one. its on top of his tail. also he's being really lethargic and breathing extremely fast and i can see the red of his gills through the skin. please help!