:hallo: Hello from Panama City Fl., I have been reading these forums for a while but until today have not posted here. I have a 130 gal. with around 16 different corals and 14 different fish, my sump I made from a 55 gal. tank. I also teach scuba diving and run a charter dive boat. By the way my saltwater experenice is about 2 years so if I ask some dumb questions:goofy: (and I will) just overlook it. I really have gotten alot of info from reading this forums so I will be visiting almost every night.