Thanks guys.... I came across this forum on google... Im picking up a 50 gal tank tomorrow and start setting that up as well... I got a few question about how to get everything going from protein skimmers to how to maintain the tanks but i wanna do a little reading thru the sight first and im sure i'll answer some of my question... so far Ive just had trouble with my tank getting really cloudy very easily.. Im thinking its cause of the light sand i have mixed in with the live sand, does this happen normally and i just need to give it time to settle? thanks