My rbta finally split after being in my tank since march of last year. It is very bright red and probably one of the nicest ones circulating in the gvrd... clone is from this original thread:
http://www.canreef.com/vbulletin/showthread.php?t=83602
It is about palm sized so good for a small tank to let it growout.
$50
PM me with call back cel.
cheers
msjboy