Be careful on aquarist classifieds as there are lots of scams, I thought the Fish Fortress on there was just another scam but when I noticed he sponsors the site & he had a few on ebay I thought he must be genuine I also emailed a few people who said they knew him. I decided to give him a ring & he said the fish would be fine if it was delivered overnight with API, I was very hesitant about this as it was a lot of money but it was going to be a 700 mile all round trip so I decided to bite the bullet & trust him & I am glad I did.
I bought a 24K Golden Arowana , it set off from his shop at 4pm & was with me at 8am the next day I put the fish in my tank & it was eating withing two hours & is a confident fish, So I can highly recommend David Carr at the Fish Fortress.
I'v had red banjar & RTG in the past they was both nice fish but I would definitely go for a RTG over a red banjar any day. red banjar 1.5 red are good characters & look just like Asian Arowana's only they have no colour & get duller as they get older . RTG have a nice gold colour & a red tail when it shines in the light
David has some HB RTG I would go with them if I was you. Don't worry about having the fish delivered , if you wanted you could visit his shop but it is a long way