Thanks for the comments everyone, I really appreciate it.
From left to right, I use a Whisper 20, an AC 50 with lava rocks, foam and filter floss as media, and a little 10 gallon filter I use that is packed with filter floss.
I use two 24 inch lights at 4200K although I am thinking about changing the lights to a higher temperature and a 36 inch light at 6700K. In all, I have 2.2 WPG.
The plants look a little rough because I just got a package from Mgamer with a lot of plants in it. I don't know what you mean by "rows" If you mean the moneywort at the back, then yeah, I plan to have it fill in to hide the filter intakes and make a plant background.