Hey guys here is my Penninsula tank its a 180g 6x2x2 sittin on a 40 inch customs stand. I have a 70g sump. for filtration i am using socks and a Bubble King 300 Internal. My Return pump is a Dolphin 2700 external and keeps cool with my Current USA 1/3 chiller. The lighting consis of 2 hamilton tech reefstars 250w SE one bulbs is a 20k XM and the other is a 14k Hamilton. As actinic light i am using two 60' Hamilton T-5 running on a 660 Ice Cap ballast. i dont use heathers and i dont do additives in the tank just WC once a month. Curently i dont have to many fish only about 11 fish. As for rocks i have a total of 230 pounds mixed of Fiji,Marshal,Tonga,Base, and i think its called pungnani or something like that. well here is a video i shot last night sorry about back ground noise my newphe was talking and sister was playing guitar Hero 3 well here it is.