Hi everyone. I've been keeping tropical fish for the past 7 years & have always wanted to try my hand at marines. As luck would have it my cousin has passed on his tank to me . Tank measures 90 X 45 X 60 with a built in sump at the back. along with it i got a heater, protein skimmer, air pump & 2 pumps. That much i know. i would like to get started as soon as possible so guys pleeeeeeas help. thanx