well, i would think that most any reddish spectrum bulb like a 3000k or maybe even 4100k at the most, and i would probably think 12 hours and moderate to strong intensity.. as for the depths, well, you'll be "repotting" it over time, but you can start out pretty shallow on the sand, and the water can just be enough to cover the sand and have some movement, as for how much movement, i wouldnt think they would have to have much but some would be good, they are a swamp dwelling plant, so they are gonna be used to marshy swampy hot bright and simi stagnant conditions....