Maroon clowns will usually host in pink BTAs. They are really funny about water quality and flow though, so make sure you keep things in check. I have a 75 reef with a mated pair and they're a lot of fun to watch.
In that tank, I have a yellow tank,
sailfin tang, 4 green chromises, algae blenny, scooter blenny, green mandarin, niger trigger, 5 mollies (I acclimated them over. They provide babies to the other fish and eat your algae - great for a salt tank), 3 neon blue gobies, blue linkia star fish, brittle star, sand sifting star fish, tiger tail cucumber (now 22 inches long - he's a sand cleaner and they're awesome), 2 dozen hermit crabs, 4 skunk cleaner shrimp, 4 peppermint shrimp, 1 coral banded shrimp, 4 emerald crabs, 1 pom pom crab,3 dozen various snails, 1 conch, 2 clams, 25 corals, and a partridge in a pear tree. (Just kidding about the partridge part. I just had to add that in.)
If you are just setting your tank up, I would go really slowly. I always start with my inverts - things like hermit crabs, snails and peppermint shrimp. My tank has been established for quite some time now. It definitely didn't get there over night - much slower than fresh water.
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