Thanks! : ) I have a 55 gallon aquarium that my husband was sick of maintaining. So after the last fish died he drained it and ow I want to make it into a Terrarium. There are so many choices of plants to choose, it might be a while before I actually do it. I am not sure if it is okay to use the same materials as in this small one. I am worried weight might be an issue. I am going to poke around on this forum to try and learn more about what others like to use.