Where I live Petco has anubias nana tied to little peices of wood. Plants with thicker leaves I think are usually lower light I think. Java fern is a good low light plant but sometimes is a bit hard to get going well, and it needs to be tied to wood as it somehow uses the wood for nutrition. The grasses and baby tears are all high light plants and won't grow without high light and usually co2. Amazon sword is popular as it grow really huge and looks nice in the background. it needs slighly more light than anubias and java fern but not much more.

I have had luck with the sword plants. My fav is the amazon sword. I don't have special lighting or CO2, I just add fertilizer a couple days a week. I know they would grow faster and better if I had these other things, but they do grow and stay alive for me. I use a few fake plants in the back corners and background to fill in, and use real plants along the sides and in the center.

ok i bought some new stuff and move some stuff around so hopefully some pics tom or this weekend