Well, I chose driftwood for my one vote, but I like driftwood, plants so the fish can dart in and out of them, caves and gravel/rocks. In other words, a natural (but beauuuuuutiful!) look. I have a little hollowed-out plastic tree trunk right now, but I'm researching and saving up so I can go crazy! Sometimes all four of my fish cram in there and peek out at me through the various holes. Too cute.
I don't remember what I voted for, but Driftwood is now my favorite. I may have voted for my Castle, that my boys wanted. Now, I wish I didn't have it. Driftwood, plants and stones look much better and are more natural.
My tank is set up with a old-Rome type theme with a statue of the colliseum and some antique looking columns, and I also have a piece of driftwood and 7 fake plants. However I wish I just had more live plants and more branching types of driftwood, because I think it makes a tank look so much better!
Well I only have fake plants right now but now that I'm getting ready to cycle my new 55 I plan on putting quite a few different decorations in there. To be included will be: live plants, drift wood and caves.
But my fav decoration would have to be driftwood, that stuff looks so ****' cool.