How to upgrade a tank?

[NemoanDory]

thank you to all who have replied. Unfortuntately I do not have room to run my 100 gal and ANOTHER 100 and some gal. FORTUNTATELY I don't have a significate other lol so no appologizing necessary lol.

Next question is though how much wait can my floor hold? who would I need to contact about that to see what I can upgrade too. I don't want my floor to colapes lol. Right now this is what I have

110 gal tank 6ft x 20 x 18
metel stand
40 gal sump with fuge
20gal saltwater mixing tank
30gal auto top off tank.

approx. 130lbs of live rock
a thin layer of sand about an inch think.


Not sure how much more weight my floor can hold.