krisw wrote:And unfortunately, if you change your mind later, it's a pain to tear down the whole tank and start anew.
I know, probably the first thing I learned on my own, lol. I tore down mine and rebuilt it a month or so after I first set it up. Used a LOT more peat/soil (and another bag and half of eco-complete). Algae went bonkers for a couple weeks, and then the amazon sword went nuts and filled half the tank.