Trying to help a friend. The fish is approx. 8" long. Picture is not great, but fish doesn't come out much.
Fish was purchased in the UK, as an adult, so juvie pattern is unknown.
He was thinking s. ocellifer, but I think the adipose fin is too short.
I was thinking s. eupterus, but the dorsal fin rays are too short. Or possibly s. nigrita?
Also cannot get this image to save properly.
![Image](http://www.myaquariumclub.com/images/fbfiles/images/623x467ximage-5e6799ab46cc95a1a86fca0749201ca6.jpeg.pagespeed.ic.Y7FdEeJcFv.webp)
Thanks!