I'm going to be buying a 3g bowfront with pc lights and a 2.5g sump... I have some live rock w/ corals in my tank atm I would put in there. Its not going to have sand, just live/base rock to pretty it up. I was going to put a peppermint shrimp maybe and then I wanted to add a fish, but not sure if theres really anything that small. Gobies are okay, but I have some, and I wanted something a little different. Anybody got any suggestions? I don't have the dimensions but 3g is kind of small. I don't want to get some weird super sensitive fish since 3g has lots of room for swings in anything. I wanted a Damsel or Chromis but they seem like they need lots of room. And a seahorse is too difficult to care for unless I found a captive raised one that I knew would eat food... Then theres still the problem that they're sensitive and 3g has lots of room for swings. I know Marc hasa 2g with a seahorse, which is where I got the idea, but he's so ubersmart with all that stuff. A black seahorse would be super cute. If I let the liverock and such cycle enough maybe?