I let my impatience get to me :/
I went out and purchased one Anubias Hastifolia:

Note my plant... mine doesn't look so healthy :/
I currently have this type of gravel in my tank:
The plant itself is still in the small pot that I purchased it in, my questions are:
1. Should I keep it in the pot it was sold in or take it out and put it into my gravel?
2. Should I put this in a tank with my other fish (see my aquarium info) or put it in this 10 gallon tank I have sitting around that is empty? If you recommend the small 10gallon tank, do I need a filtration system?
3. Does this type of plant spread or will this just sit as a single plant?
4. What do you recommend to get my plant in top shape? I will try to get a picture of my actual plant. I would describe my plant as 'not at it's best, but not at it's worst'. It has one dying leaf of about five.
Note - My goal is to propagate this plant if possible.