Can anyone tell me where I can find sodium bentonite in Arizona?
Thanks.

Since there is some agriculture in Arizona you may want to try a farm supply or something. You may have to call quite aways away depending on where you are at.

There is a company in Arizona that specialized in a mixture that you can add to pond water without fish that will seal your pond. After some time you can add fish and they will be fine. If you want the address respond and I will get it for you.

You can just order the stuff through Aquatic control if it's a small leak. It comes in 50lb bags. 17/bag the shipping cost is about the same as the product.

So how do you find the leak?
Homer