Red spot on Ping's pelvic fin?

[CrankyFish84]

here is a pic of Ping's spot .... Is this just a color change going on, or a disease? :(
Grrr...Could they have picked up something from the live plants?? He's behaving normally.

[CrankyFish84]

Anyone? :-/ I was reading about parasites & it said red streaks can be a sign of blood infection...I hope it's not!!

[vaygirl]

Whiskey has the same coloring as your guy and he would get random red streaks of color because he was a marble. That being said, that looks odd. Kinda like a blood blister almost. I hope someone else has an idea.

[CrankyFish84]

You can't tell by the pic but Ping also has faint streaks of red on his dorsal fin as well.
Blood blister...ouch! I hope not!