For the floor tile, I just dropped them in/ layed them on the bottom. They are in there very tight. Due to the shape of then tank an triangular overflows, I had to use a tile saw to cut them for a perfect fit.Everything looks awesome . Quick question . Do you just drop the tiles in butted up against each other or do you seal them together ?
The wall tiles are sealed with Eco bond adhesive. so far, so good with that product.