I'm guessing one of two things will happen long before the larger fish become stunted, 1) that single damsel will claim a part of the tank as his terrirtory and end up stressing the other fish to death, or 2) as the stinging coral continue to grow closer together, they will kill each other off releasing toxins in the tank crashing it.
That is, assuming this tank is left to develop on its own. It looks really nice, but as 850R has stated, its also a time boam waiting to go off.
If you take your time to do the research FIRST, you can successfully set-up and keep ANY type of aquarium with ease.
"Not using a quarantine tank is like playing Russian roulette. Nobody wins the game, some people just get to play longer than others." - Anthony Calfo Fishless CycleCycling with FishMarine Aquarium Info [URL="http://saltwater.aquaticcommunity.com/"]