I've had a 36G Freshwater tank for over a month now, and love it. I'm still stocking it, using my 2nd tank (quarantine tank, 10G). I have a small room in my unfinished basement (hope to have it finished one day) with my quarantine tank. I'm conteplating on purchasing a used 55G tank from Craigslist, includes tank, stand, hood, light, for $150. Owner has filled it and I will see it filled on pickup. Ultimately my decision I know, but what do you think? Too good of a deal to pass up? Or am I just crazy? My wife isn't too crazy for another tank (or the 2nd one, even if it is just a temproary quarantine).