I got 4 FTB Bombina orientalis and I want to make a very good looking vivarium to them. The terrarium is a 28"x10"x10" glass one. I created a 6" land area by placing a 2" tall glass plaque with silicon. Land area is not a problem to me. I with fill it with peebles and cover with sphagnum moss and place a artificial cave in it. I have no ideia how can I make a nice looking water area. I have 2 stones(one of them flat with java moss growing in it), a pieceof flat wood and a small portion of peebles remaining. There is also some floating plants. I'll put some pics in this weekend of how the vivarium is actually and the material that I got.