I've learned so much from your step-by-step... thanks for posting it up. Questions: Do you add anything to the bottom (additives/chemicals) to prevent bacteria growth? Am I correct that the frogs never go lower than leaf litter, and the excess moisture settles on the bottom that you suction out? How often (about) do you suction? Does this setup have a lot of problems with frogs getting sick or any other "newbies beware" that you can give me a heads-up on? How are the log and plants cleaned of frog droppings? The vivarium looks wonderful.... hope you get the eggs you're looking for. <g>