Question:
My clownfish has been the only clownfish in my tank since about February. I want to have a pair, but I'm worried about aggression. I don't want to rearrange all of my rocks to make it seem like a new tank either. I plan on setting up a 20 gallon frag tank not too far in the future and would like to have a couple of fish in it. So here is my questions:
Would it be better to wait and transfer him to the frag tank and get a pair for my tank later on?
Can I just add another one with him?
What are the chances of one of them being killed if I do that?