hi im new to the site just wanted to say hi I have 3 veiled chameleon about 3 months old one is about 1/3 larger then the other two that are close to the same size is this a issue they are all brothers and all are feed the same also have the same lighting and plants I had kept them all in the same cage till last week was this to long I did research before I got them at 9 days old and read that the could be housed together until 4 months is this true