Picture heavy, just a warning
This 90 gallon has gone through a few changes, lots of mess ups on my part.
So on my last big mess up, or me getting bored, I don't remember at this point, I tore the whole tank down. It sat around for months until I put together a design that I liked.
I am rebuilding my 125 terrium into a palidarium with a false bottom and a water falls.
Any suugestions as to what I can use for an inert type of soil that does not clump, mud or silt in any way. I am thinking along the lines of crushed lava rock.
Thanks in advance.