I am new at this hobby. I got a 110 gallon tank filled it with water. I have all dry rock in there, my friend told me to cycle it using live rock. I am planning on getting the live rock tomorrow. I guess my question is , what exactly am I looking for throughout the cycle. When should I test, and when can I add fish. I am not planning on adding any bacteria like macrobacter , just live rock. Also, I am planning on having a couple of clowns in the tank but know they're kind of aggressive. What fish should I add first that will get along with clowns down the road. Any tips are much appreciated.