I am so glad you posted this thread. I'm a BP and GTP owner who has wanted a Rainbow for a long time, but it seems the more I try to research them online the more confused I get!
Red is my favorite, but I've seen so many varities in color I stand before you totally confused. I have no desire to breed, and I am trying to educate myself so if I order one I will wind up with the color I am so crazy about for a pet.
I know age has to factor in here, but can you tell me what else can affect 'how' red a...say...BRB can be? I've seen dark red (which is what I seek), dark reddish-brown, reddish-orange, washed out red, and one that I swear almost looked a purpley red.
Anyone have any links or books they can suggest? Thanks!

-----
1.0.0 BP
1.1.0 Chondro