About to buy a used 240 acrylic this week with stand for 700 & a old dresser that’s been in my garage for 3 years, delivered did you use sandpaper before the Nuvos& it worked good? Also what size sump and lighting? ThanksTrue. I got a used 240g acrylic with slight scratching that I buffed out with Novus for 600 bucks. Throw in a cheap jebao return pump and a decent sump and it's less than a grand for an enormous setup. I built my stand from 2 by 8s but likely it would be way more now.