Hey Hilary, don't hesitate to ask for stuff thats not up on the website. There is a lot of other stuff that would go well in a small tank, I just havn't had time to get everything up on there yet. Also, check out this book on amazon. It is like the holy grail of identifying stuff out here.
Marine Life of the Pacific Northwest: A Photographic Encyclopedia of Invertebrates, Seaweeds And Selected Fishes
Check out these Corynactic Viridis