Im keeping a pretty big chunk of LR in sump for fragging a few corals... I dont plan on using that piece in the tank ever... Should I just put it away in a zip-lock somewhere or leave it in the sump?
FWIW, when I added live rock to my sump, I took a screwdriver and a hammer and broke the rock up into rubble sizes. Not only did this increase the surface area of the rock, but it also allowed me to better fill the entire bottom of the sump so as to capture all the air bubbles from my skimmer. Besides, if you plan to use these rocks for fragging, then they will already be the right size.
