ive had a 75g on the 3rd floor on my house for quite a few years now. my house is also pushing 100 years old. no sagging, no issues, no nothing.
for the record, i dont think id be comfortable putting much more than a 125, maybe 150 figure that weighs in betwenn 1-2000 pounds full and stocked. thats about what a fully loaded REAL hardwood dresser would weigh, and thats common for upstairs in houses. they are also on small footprints like tanks are, and you never hear of them breaking through.
for the record, i dont think id be comfortable putting much more than a 125, maybe 150 figure that weighs in betwenn 1-2000 pounds full and stocked. thats about what a fully loaded REAL hardwood dresser would weigh, and thats common for upstairs in houses. they are also on small footprints like tanks are, and you never hear of them breaking through.
