I have a 55 gal community tank and am looking to purchase plants. Just built a hood that houses 4-32w T-8 lights so lighting won't be a problem. Substrate is small, natural looking gravel but I'm planning on supplementing with Shultz aquatic plant soil. How much will I need? I've been browsing forums, ebay, aquatic dealers, and now that I have more knowledge, I'm more confused than ever on what to get. I like this package http://www.aquaticplantdepot.com/75gallonkit.html but it's for a 75 gal. I also like this one http://www.azgardens.com/habitats_south.php but have heard bad thing about azgardens. The only thing I'm certain on is that I want some sort of "carpet" in the front such as glossostigma or microsword. Also, currently I have a big ship as the center piece (don't ask, wife likes it), but I'm looking for something different. Maybe driftwood but I'm leaning towards rocks of some sort. Any idea where to look for cool rocks? Thanks for any help.