The first layer of peat bricks is added on the bottom and the zeolite. The water was constantly circulated and the peat bricks were immersed in water for a day before they were put into place. This prevents the problem of peat brick expansion that has ruined many vivariums of starting hobbyists. The bricks can grow 10% after immersion, which will provide large powers to your glazing if molded dry followed by adding the water to the vivarium !
One can see the water coming from the water circulation pump into the layer of peat bricks. In the front a small space is left open as a small pond for marsh plants and maybe tadpoles.
This site can at best be seen in a framed form, in case you do not see the frame : click here and you will be rerouted