i got a graceful male a few days ago and want to see if he can go with another type because i think that the panthers are really cool but do not know no much info please reply
As a general rule mixing species is not a good or recommendable idea. Very few people do it successfully long term. More often than not one will end up fighting the other.
If you do get another chameleon you will have to supply it with a completely separate cage, lights, etc.
Not in the same cage unless they are hatchlings, and even that is very temporary. To have two chams regardless of species, the best and safest way is to have two separate cages with a visual barrier in between.