sure... it is a 100gal. about 175-200lbs live rock. about 175-200lbs live sand. 2x250w MH and 4x 65w blue actinic pcs. The Hood was only about 5 inches from the water when i got it so i rebuilt it and now is around 10 inches. the tank is 6 foot long. I have about a 35gal sump with a skimmer as filtration. I also just about 3 weeks ago added a auto top off system to the tank. I am about to purchase a chiller and a sump/refug with a new skimmer. My water right now is not getting to hot but I have 6 fans on it. if you would like to know anything else just let me know.