Hi im new to the group, I adopted two beardies about a year ago, the lad I got them from had them housed in a 4' x 2 1/2' Viv and said he had them 2 years together like this. Ones a German giant and ones a normal beardie. Up until yesterday theyve been OK, but yesterday the German giant was on a hyper and started biting onto the back of the smaller ones head and bullying it. Ive divided the Viv into 2 and seperated them, but am now worried they dont have the individual space they need.Any advice would be greatfully recieved, thank you.