Well I had a 3 gal picotype nano with some live rock... And I accidentally slipped and knocked it off the table last night and broke it!!! Cried my eyes out, saved the rock (I hope!) and got a new tank. This one is a 5 gal and much nicer. I salvaged some of the old sand but got some new sand which is settling. I had planned on getting a blue legged hermit crab and maybe some sexy shrimp. This being a bigger tank gives me a few more choices, so SHOOT AWAY!! Tell me what my choices are as far as cool animals to put in the tank. And I promise not to knock this one off the table.