why is it everyone that wants theirs to grow has a splitter, and vice versa?.. Mine is about 8" across as well and just won't seem to split. Maybe I'll try feeding it daily for awhile and see what happens
(with a 29 gallon I don't want it any bigger!) alas I know they can grow up to a foot across =/
To the OP, that is a very beautiful color. I don't think I've seen a deep magenta RBTA like that before. Very nice!