I guess I should mention I have granite and marble tile flooring.
So the joists are about 12" in height.
On top of that there is plywood. On top of plywood there is a few millimetres of concrete, then a steel wire mesh, 2-3 mm more concrete, then a 12-14 mm thick granite or marble tile.
Quote:
Originally Posted by Myka
I come from a carpentry background. I wouldn't do this. What is the floor like on the level below? Dirt? Concrete?
Here's the options I would use:
1. Turn the tank the other way to go across several joists.
2. Reinforce the floor with several short beams running perpendicular to the tank under the current floor joists with adjustable steel jack posts holding them up (don't forget to secure the tops and bottoms of the posts). This would be really easy to remove in the future should you move or take the tank down. However, you need a good base to set the jack posts on.
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Basement is concrete. Floor is a floating concrete pad. I was told not to put a telepost there because it would shatter the concrete where it stood.
I can jump up and down all I want around my 120 tank and barely a ripple in the water. I had throught about joining the bottom of the joists together with 2x4s. Hmm.