Take a look at my photo albums. I have three tanks builds in there for Vents, Varadero and some E. Anthonyi. They've all grown into jungles now but that is when I first built them so you can see the layout. With any tank build it is important to really think it out and plan it well but especially with a small tank. A small tank well planted and landscaped can be better than an larger tank poorly done, but it is vital that it be done well. The more secure your frogs feel the more that they will move around. You also want to leave space up front for leaf littler. Little thumbnails love it and it is vital if you are going to have the potential to keep a microfauna population such as springtails or isopods. With the smaller tanks I find that I do have to keep seeding in new springtails every so often. Its not really such a big deal I just keep a few cultures of springtails going along with my fruit flies. With one tank you probably will only need one culture...I'm dealing with mutiple tanks. When your ready to do it, start a thread on your build and we can go over all the things you're gonna need. With a small tank like this it goes really quickly. You want to keep frogs that are bold and vibrant. Take a look at Joshs frogs. Imitators would be a good choice. I have some Varadero and they are great although they usually cost a little more more than some of the other thumbs. Do some research I'm sure you'll find some you like.