Re: Grey Mantala for false Bottom
Here's another -- a 12 x 12 x 18 that I'm using to prove out a pair of imis. I did the water area a different shape on this one.
All three of the vivs I've mentioned in this thread I did with one half sheet of Matala (the first viv is a double layer, these last two are one layer of Matala in each.
I think I could turn and live with animals, they are so placid and self-contain'd.