I am not satisfied with the look of my live rock in my tank...can I take all my critters out , place them in the tank water and re-set my rock....I have some sand snails and a sand sifting star...do I just dig in the sand till I find them? also can I leave my 3 small fish in the tank and do this as long as I am carful ..I need to set the sand again as my power head moved one end of the tank and it is not covered...thanks for any guidance ..oh...also can I set my live rock on a towel outside the tank for a short time?

