I just got 2 stone fish. My lfs shop didn't know any thing about them. I put them in with 14" my lung fish, 10" jardini, and 2-7" scombs for the night. I dropped by my lfs . They got in a bunch of fish. I said "when are you going to get a decent big ugly fish in"? They said they had stone fish. I took 2 back to the store for $20. I'm floating them now. I'll get pics tomorrow. I don't know any thing about them. They meet the ugly criteria though.