K, so i just got two different cuttings on thursday. I think one of them might be anacharis. I have no idea what the other one is.

But i just thought that cutting are easier to care for. So i have all of them floating in my ten gallon tank right now. My lighting is 30 watts. Temp is 60-68deg f
Do i need to add fertalizer? Should i just stick them into the gravel? Anything else i need to know?
If it goes well i might try the bulbs you get at wmart. Any advice on this? Thanks.