Fish w/spikes in its side, Bristleworm?

[sharuq1]

I dunno, my royal gramma ran afoul a large bristleworm last year, and he looked like a dog who'd played with a porcupine. They eventually fell out with no help from me.

[Tarolisol]

Maybe an anchor worm, not a good parasite.

[FBNitro]

Next time I see it I'll FW dip the fish, see what happens.