Originally Posted by
sepulatian
http:///forum/post/2627172
I would personally add the sand around the base of the rock. I have done it that way, as have most people on this board. This is the first that I have heard anyone recommend not adding the sand until after the cycle. It really would not harm anything if you did want to wait though. You will just have to let it settle then and the sand would not have biological bacteria colonized on it. You can wait to add the live after the tank is cycled. If you are buying live sand that is dry in the bag, it is not true live sand. It is aragonite with some nutrient solution and bacteria cultures. It does not contain creatures or anything else that is truly alive. It will not be harmed by the cycle. I would, however, keep the ammonia below 1ppm. As mentioned, keeping the ammonia low will save the life on your rock. That life will then migrate into the sand and make it live.
So buying the "live sand" is a waste of money? If it is then waiting for the sand to become live from the live rock still requires some time doesnt it? Is the sand on this site any good? It says it is harvested from the ocean. I was thinking of buying dry aragonite sand and maybe dosing it with a layer of the cultured sand you were referring to.