Yeah, around 3 to 3.5" is when the females max out. I've read about people saying 4" P.scrofas, but I have yet to see one. I think they may be mistaking it for a G.rosea RCF.But mine is more beat up and dull looking, I read they max out around 3" so mine is a mature one. Does the lack of vibrant colors mean it might die soon?