I've been doing research on what sorts of shrimp live in sargassum, and I ran across a very neat shrimp. It goes by several names, but it's a very long, slim shrimp with a long rostrum, and there seem to be several varieties. I've seen them called arrow shrimp, green stick shrimp (awesome-looking green form!), and skinny sargassum shrimp. Most of the articles I found on them were scientific things that mostly just told what genius they were and where they were found, so I'm looking for more information on them. Are they basically the same care as a saltwater ghost shrimp? How large do they get? Are they aggressive towards other shrimp?