so to save my self a bunch of money and to add creativity to the tank ive decided to make some live rock. i have a few questions to start with should i leave the rocks in from the cement i got or sift them out plus instead of using crushed oyster shells can i just use crushed coral substrate as it's easier to find and i think it will look better. right now i have quickcrette general use cement 80lbs and quickcrette playground sand for molding im going to get the substrate tomorow so let me know if i cant use crushed coral by tomorow morning. once i start this i will take pictures and everything.
it looks ok to me but ill look into it. DIY Rock
he used just general use cement. i don't see to much of a difference except it might be a higher ph since the type garf used had a little lower ph i guess ill just have to soak it longer.