I am fortunate enough to have been given a 180g tank. It was a fresh and is older but I haven't ever focused on having top notch equipment. Free its for me! The game plan is to take my current set up which is a 40g breeder, 60g frag tank, 10g satellite tank, and a 2 long sump and put it into the 180. I have coral stock for days in the current setup. Acro colonies, stylos, poci, birdsnests, montis, shrooms, zoas, palys, duncans, blastos, hammer, frammer, and more the frag tank is fully stocked with barely any rock in it.