greaver83
Aquarium Advice Freak
Dry rock is done to add probably better to go that route to avoid any mini cycles it will be colonized in a few months funny thing though when I set my tank up a few months ago I used half live half base and gha will not grow on the live rock but loves the base rock also I have a long spine sea urchin that loves gha and wont eat coral u could have 2 in a 110 probably