Hi, I've decided that before I get a bigger tank, I'll get a small one. Specifically, a 10g. The problem is, there's no fish stores around me that have saltwater fish, except one, and all they have is sand. No fish, no corals, no supplies. So if I get a SW tank, I'll have to get just about everything online. I want to know how hard this would be. The sites I plan on using are Dr Fosters and Smith, Liveaquaria, and maybe another site for liverock.