Hi All, I've been reading the posts for tips/trouble shooting etc and figured I'd better sign up. I kept a community tank as a kid, and finally dove in with my first scape last year. I made about every mistake going (I've still got 1kg of citric acid and bicarb under the sink). Remodelled after 6 months and now I'm hooked. The only problem now (besides a bit of BBA) is, my gf says I can't get a bigger tank until we move