I was planning on getting two baby tank raised ocellaris for my tank, in hopes that eventually one will become a dominant female and they will pair up. I realize there isn't a huge chance of this actually happening. If it doesn't happen I'm afraid the two fish might become hostile toward eachother. My tank is only 40 gallons, so there isnt much room for two to choose their own territory if they don't like each other. What do you think? Is there a high risk of them fighting? Or should I stick with my original plan and get 2? TIA