Making a Portland Cement Wall Coral Reef Tank.

This video shows from start to finish, how to create a cement walled coral reef in an All Glass aquarium. So that the corals grow on the side walls, and when you look into the aquarium, you see no plumbing, only live rock, and reef, like looking at a reef cliff.

With a little patience you can do this too.

I also have step by step written instructions at http://www.WayneSallee.com/makereefcementtank.html

Wayne@WayneSallee.com