This is probably a little bit different to most snapper discussions, but a couple days ago the mrs and I went to AQWA for a look on a lazy day off. When we went through the underwater walk through aquarium section, I saw a few fish that looked similar to pink snapper, but they were a dark red colour instead of pink and the pronounced snout bump was more like a small horn rather than a large round bump (excuse the lack of correct terminology). Is this some sort of subspecies as I've never seen a fish like it. I can't find anything via google search so I've got no pic. Can anyone shed any light on what they are?