Wet blanket here. My starry Blenny is just the best, pretty fins, changes color, weird eyebrows, it's awesome.
On the other hand, he's the devil.
Just relentless anger, I never knew a fish could be so hateful. Attacks my hand, the baster, a starfish, ywg, a chiton (really? they barely move), a turd, hermit crab, pistol shrimp.
As soon as he runs out of things to attack, he devotes himself entirely to finding a new thing to attack.
The only reason I haven't banished him is that honestly it's kinda respectable. Like a weird zen thing where you gotta give props to that level of intensity. It's a whole nother
PS he doesn't even eat any algae. Lol