6.6 planted fluval chi?
I've got a 6.6 gallon fluval chi and would like to plant it. The plants I'm thinking of are java fern, anubias, crypts, and amazon swords. However, I don't know whether or not the 11 LED lights on the bottom of the filter cube are enough to support plant growth. I've looked around the forum, and some people have had success planting Fluval chis, but some haven't. My questions are:
1. Could I grow plants with the lighting and if so, would the ones I listed work?
2. If not, what's a good light I could add to the tank? Preferably fairly inexpensive, and a clip-on light. Most of my plants will be in the back, so I can place it behind the filter cube.
Oh, and what's a recommended planting substrate that comes in small packages? All the planting substrates at my LFS seem to only come in the 50lb size. Would regular fine gravel work? Also, what's a good fertilizer?