I love saltwater tanks! But they are extremely expensive. I hope to have one some day, but if not, just going snorkling at the beach is enough for me! Or wading, the fish will poke you and hang around you if you have shiny nail polish on. Haha
That is a cool set up. :)
Clownfish are cool, so are the yellow tang and the blue tang.
I love the rainbow shark, but they are not saltwater.