Carissa could I get a link to that site you got those numbers from as it would be a good site to have on hand. I am not a total newbe to the planted tanks as I have a 29 gal also. Just still have problems figuring out the ferts and problems that come with it. The 29 gal has 4.2 wpg of cf and does pretty good as far as algea goes, a little green spot algea on glass and some green algea on some plant leaves. the 10 gal though this is my second atemt at it and is going better this time than the last. This tank was set up as kind of something to play with and try some things out, but I've noticed some plants seem to be doing much better such as rotula wallichii and christmas moss has started growing as it hadn't grown at all in the 29 gal. Oh and the stargrass does alot better in this tank also.