I must have the best luck with damsels ever, because my blue, yellow tail, and canary damsel all get along and they've been together for at least 2 years. i also have a yellow tang, flame angel, 5 chromis's, and 2 false percula clowns, and everybody gets along. the only skirmishes are when the damsels ocassionally venture into the royal dottyback's small back corner of the tank, he chases them out and everybody proceeds with life, waiting for food to fall from the sky. I hope i didnt just jinx myself.
125gal. megaflow. Fish Residents:
Yellow Tang -(Junior), Flame Angel -(Flamey)
Bicolor Blenny -(Butch), Randall Jawfish -(Jaws)
Lawnmower Blenny -(Lenny), Talbot's Damsel -(Dottie), Tomato Clown -(Ketchup)
Nameless fish include, Neon Blenny, Singapore Shrimp Goby, Yellow Tail Damsel, 1 Skunk Cleaner Shrimps, purple pseudochromis.