I’m setting up a new terrarium for my red eye tree frog the size is 18x18x18 inches and i wanted to add a waterfall. I was thinking about the zoo med naturalistic waterfall that you create your self where the water runs threw hydro balls and they recommend a layer of eco earth on top. But I’m worried about cleanliness, how would I clean the terrarium and how often. Right now I’m using paper towels because it was a baby and clean up was easy. I have all fake plants now should i get live plants (what kind). or do you recommend a different waterfall set up. Also how many red eyes can I put in my set up. Thanks