Yes plastic stems. I bought them here http://www.1888flowermall.com/abiddle;1988475; said:Awesome!
I assume silk with plastic stems.
Can you purchase these at a craft store?
How do you hang them from the top?
Thanks!
I used a piece of latice channel from home depot to run across the top of the tank and then wire ties to hold the plants. All the plants can be pulled out at once it needed by grabbing the latice channel. The glass tops hold the channel in place.
My favorite thing about the tank can't been seen in the pictures, that's the plants flowing in the current. It brings the whole aquascape to life.