Cut piece of plexi to size of area you are going to cover. Foam rock to plexi, the foam and rock will peal of plexi once set. Foam 3-4 magnets into the rock scape. Use skill saw with diamond or masonry blade to cut wall into 3 pieces. Place rock panels into tank securing each panel with another magnet or steel on outside of tank. I think by doing the entire scape then cutting panels, you should have descent seems. If the seems are noticeable, take pieces of Tonga branches and foam them to one side so they overlap the seems.
Make sure you wear latex gloves
Make sure you wear latex gloves


