I believe you can get Marineland to build you a tank with starphire glass, as they do offer it in their deep dimension line of tanks.
however, I like the build quality on Aqueon tanks for the larger sizes (see my thread for pics of my custom 150g from them or PM me). they use glass that is slightly thicker than marineland and the plastic cross braces are more sturdy (not as flexible). but they don't offer the low iron high clarity glass (as far as I know??).
miracles aquariums in toronto is used by many reefers on reefcentral.com that would be an option as well. they ship to the states and offer the starphire glass. if you go to reefcentral and do a search you will find many great threads. I like their tanks also. I have two at the moment.
for big tanks, both miracles and aqueon are well built.
however, I like the build quality on Aqueon tanks for the larger sizes (see my thread for pics of my custom 150g from them or PM me). they use glass that is slightly thicker than marineland and the plastic cross braces are more sturdy (not as flexible). but they don't offer the low iron high clarity glass (as far as I know??).
miracles aquariums in toronto is used by many reefers on reefcentral.com that would be an option as well. they ship to the states and offer the starphire glass. if you go to reefcentral and do a search you will find many great threads. I like their tanks also. I have two at the moment.
for big tanks, both miracles and aqueon are well built.