some other things ..
i did press the foam down with a shell after the outer layer had harden a lil (bout 45 min or so) as i did not want it all poofed out other than on center spot.. by doing it in sections i inadvertantly created ledges when a new layer was pressed down against an outer one..
i will be using superglue gel to add a few shells here n there once i have it standing
i will be using black sand on the bottom and hoping it looks kinda like a flat area up against a cave/jet out area of a wall or the like.. not sure how to describe what i am visioning..
i will let it cure/sit for at least 3 days prior to adding water n such
i will probably have to carve out some of the areas around the holes in center piece which i should be able to do easily with a knife tomorrow
I am figuring that by the weekend i will have water in it, refugium, pump, skimmer n such all set up..