I have two pairs of clownfish. One picasso pair and one black clown pair. I currently have them in two separate tanks. I am condensing down to one 90g setup. My question is: if I put put both pairs into the 90g will there be any problems? Both pairs are hosting anenomes. One pair is around 2 years old the black clowns are around 6 to 8 months old. Would it be fine, assuming the anenomes don't move close to each other, to simply put one pair and anenome on opposite sides of the tank?