Thanks for your help everyone. Yeah the Coral Beauty was the pygmy angel that I liked the look of the most. I'm going to my LFS to get water in a bit, and I'm going to take a look at what they've got in.
And btw..I just wanted a black fish mostly because I love the black clowns, but as I can't get one of them I'd like something similar. Maybe I won't get a black one, I'm not too sure.
Also, I got some New Era fish food yesterday and my clownfish already eat it! Thought I was going to have trouble weening them off non-stop frozen brine shrimp. Haha.
Just checking all my levels are ok in case I end up getting a fish tonight.
Salinity: 1.026
ph: 8.1
Nitrite: 0
Ammonia: 0
Nitrate: 5