Weight Limits

[Lilbitreefer]

So I am looking at setting up my first reef system. I found some good seals on craigslist for larger tanks around 120 gallons. Will I have to worry about weight in my house. I don't want my floor to cave in from the tank weight. The first floor is not concrete but supported with floor joists. Is there any tank size where I really need to start worrying about weight.

 

[Foooz]

Without knowing the construction of your house including size and spacing of joists, how far from wall or main beam under the house, tank running parallel or perpendicular with joists, I don't think anyone will be able to help you. Figure 9-10lbs per gallon for water and tank contents then add weight of tank and stand to get an anticipated weight.
Foooz

 

[drillsar]

If your not sure get someone to check the construction of the joints. The outer wall is usually the wall that can hold the most weight. I was worried about weight and im on the second floor. I decided to not chance it and go with a 40 breeder. I think I will be ok with a 75 gallon. Personally you should be fine with 75 gallon any more than that I will for sure check the joints, etc.

 

[JMorris271]

If you do a search on this forum,you will find tons of very helpful posts. They were a big help to me when I was asking your same question.