build around the tank! i wouldnt put this in a 2nd story house or apt lol. bt wow thats a big tank!! i think i could swim in that!!!
12 Volt Man;3804647; said:you don't. (in general).
most big tanks go on ground level floors but there are exceptions where people beef up their flooring, although this can only be done when you have tanks where the gallon capacity is high but the surface area is also high (ie a 240g tank that is 24" tall is less concentrated weight than a 240g tank that is 30" tall for example..)
for really big tanks they have to go on ground floor areas, unless you have concrete floors (like some apartments).