I have such a small space for a tank right now that it wouldn’t even be possible. My nephew leaves for college this summer which frees up a bedroom tho ……. So maybe sooner than later with a bigger tank. lol. My main floor is technically the upstairs ( I live in the mountains so you walk into upstairs from the street side and into downstairs from the pasture side) so weight and or a massive leak would have to be considered. Uh oh, now you’ve got me thinking…….That precisely what I said about 7 months ago when I got back into the hobby. It wasn't more than about 6 weeks later I started going crazy with corals and they quickly outnumbered the fish by nearly 3:1.