To me the biggest thing you're going to miss is dependent on what livestock you intend to keep. Sand sifters, inverts. I'm no expert by any means but I would think that even a small amount of Live sand would help out and give you a broader range in livestock. _________ 55 gal All-glass 760w MH
Remora Pro HOB skimmer
Rena 55 Smart Filter & Heater Combo 3 Zebra Dart Fish, 3 Yellow-Blue Damsels 3 Skunk shrimp, 1 Blue Neon Goby 1 Sailfin
50 lbs Live Rock 2 Frogspawn 1 Colt Coral 1 Pulsing Xenia Colony |