• Christopher7213

Tanner

I'm sorry, but is it not possible to create a foam base in the shape of your rock and then cover it with your decor, whatever it may be? I mean, in the monolith (made of) foam, there is no water, which means there are no living or dead zones. And the weight in it is minimal. I'm sorry if I misunderstood the problem. I responded not as an aquarist, but as a builder.

Brandon4517

Foam cannot be submerged, and later pieces will be pulled out from it, along with fish, worms, and icky things. Definitely, you cannot place stones directly on the sand. First, you create the basic structure, then add live rocks, and finally cover it with sand. Protrusions for corals can be solved with titanium wire. Good luck.