750 gallon pond safe for basement?

[Haynesw]

Thank you everyone.

Does anyone see any issue with the weight of the tank? The footprint is very large so the pressure on the concrete is low (me standing on one foot is higher pressure).

I had 500 gallons in there awhile back and humidity wasn't an issue. My basement has registers for the Hvac which I kept open and I keep the furnace blower running 24/7. Maybe that's why the humidity wasn't a problem. The humidistat on my dehumidifier generally indicated about 55%. Seasonal variation caused a much greater jump in humidity than the tank did.

I'll look into additional venting and a second dehumidifier anyway.

 

[markstrimaran]

A 4" concrete slab, will hold a 5000 pound truck, parked in a garage. On jack stands.
Typically your floor is made out at least 3000 PSI rated mix. The floor will be fine.

 

[Haynesw]

That's what I was looking for. Thank you very much.

 

[spiff44]

Yep.. i have a 4.5 foot deep tank on a 3in slab. I can't say that I don't worry.. but so far so good