Ok, well here's my take on the matter. When you start out in this hobby, the initial thought is to go fake. I think the validation behind it is that if you go real and the plant dies, b/c you don't know what you're doing then you'd be outta the money. Fake never dies. As you progress, however, and get up to the third or fourth tank, you begin looking around and thinking :WTF: this is so unnatural! Majority of people on this site take the aquarium pretty damn serious! I have a 55 with S.A. Cichlids and the fake aquarium gravel. I used to have a castle in it. Gone. Im about to take all the "gravel" out and get some real stuff, like from the local streams. Natural is definetly the way to go. Its a shame that for most people it takes them 3 or 4 tanks to finally realize this!