Anybody keep these?? I was down in San Fran last night and just happened upon a very shady looking fish store.( it wasnt really a fish store) WOW they had some really cool stuff, like a sea feather and these little tree things that were kind of like a feather duster but looked like a pom pom and tons of Xmas tree rocks with blue, red, yellow and orange worms. The sea feather was red purple and blue kind of like a peacock feather. I want it sooo bad. These guys had all kinds of stuff, huge flats like 10x12 of stuff Ive never seen. I do have a feeling like its sort of black market stuff IDK?\n \nSo do they do well in our tanks? I searched the forum and didnt come up with anything but feather dusters.