Starting the thread on my tank. It is still very new and a work in progress. So firts a few specs on the tank. 100gal 48"W X 24"TX 19"D 25gal Rubber made Sump with Magdrive 9.4 return pump 15gal Rubber made Refugium with 4" Deep Sand Bed and Chaeto 2 Koralia #3 pumps Euro Reef RS-135 Skimmer 4 65W PC Lights 250w ViaAqua Stainless Steel Heater 4"Deep Sand Bed Currently 70-75lbs. of Live Rock 1 Imperator Angel 1 Percula Clown 4 Green Chromis 2 Cleaner Shrimp 6 Red Leg Hermit Crabs Multiple Turbo Snails The next step is figuring out the next lighting system for the tank. (Thanks Tony) ;D And doubling the amount of Live Rock in the tank. For now just need to take my time and let things unfold and age.