Platy With Drooping Dorsal Fin

[leviethan]

hi, my oldest platy has her top fin folded back constantly, all her other fins are not folded, all hanging down she still eats, still swims although seems to rest more than she used to. Still gets excited when anyone goes into the room. She has slightly pink gills but think this is normal. Water is fine, got an air pump, top quality food everything i can think of. Just had to rehome my flying fox as he's been aggressive to tank mates. Is possible he may have done something, but cant actually see it. Advice please.

 

[OldMan47]

Anything is possible Leviethan but I do not find your fish all that unusual. Unless you see other symptoms, I would not worry too much.