Hello all! I'm brand new to the site and I think it's awesome. I need some advice. I currently have a 55 gallon tank with two oscars and a pleco in it. I know that 55 is way to little. My oscars as well as my pleco are about 8 inches long and all beautifully healthy. I am in the market for 150 gallon tank at the moment, but I am worried it may be too much for my 2nd story apt. The building is fairly new and seems well constructed. Has anyone out there had a tank that size in a 2nd story apt before? I know with stand I'm looking at about 1350 lbs. Thank you for reading.