My name is Christopher and I have my first reef tank that has been running since June 2016. I have five aquariums and this is my first reef tank. My others are freshwater community and Mbuna cichlid tanks. My reef tank is a 29 gallon with 40 pounds of what started as dry rock. No sump. Skimmer and power heads and a fluval 304 canister filter with a hob for chemical filtration as needed. Current USA orbit led. One percula clown one six line wrasse and a fire tail blenny. Cuc. Torch coral, Xenias , zoas, and an acan. Everything looking happy. Hope to learn many new things from everyone in the reef community.