I was looking around my local fish shop the other day and I saw some A. Aggasizi. I know this doesn't sound very special to a lot of you but it's about the first one I've seen down here in Australia. They were looking a bit dull though, so I thought they weren't too well, so I didn't buy them. Do they get brighter and more colourful? Also, what are their requirements (pH, DH etc) and their temperament like?