researching options for future tank. have seen some of the full back glass surrounds produced in european countries and like the look, sorta. i would like a full back glass covered in marco foundation rock with some shelves sticking out from the back glass locked into place by the rocks above and below them. i don't think silicone will last as a permanent adhesive for wet rocks. does anyone know of a glue or epoxy that would work for this application? or am i crazy for trying this?


