I wish I had a 500 gallon.
I know a guy selling a 500gal
I know a guy selling a 500gal
I know a guy that would be divorced if he called that guy.
I started with a 58 Reef ready tank. avoid tanks that aren't drilled. Overflow kits require maintenance and can fault. Definitely want to start on the high end of the spectrum, stay away from nano tanks unless your extremely anal or extremely experienced.