Originally Posted by
Andrew Hoag
This clay sounds ideal for koi health/ growth, but tell me. I just built a 75,000 gallon( 25 ft x 75 ft x 10 ft deep ) mud pond. We lined the pond walls with the clay which we dug up from under the earth. Are people accually bringing in thousands of pounds of clay from other places and lining their mud ponds with this. Wouldn't this cost thousands of dollars to do?
Also, where does one go to have their clay tested? The koi I have in my present ponds ( two year old ponds ) seem to have good hi and shiro and good health. Could this mean I have good clay here in ontario, Canada.
Thank you for any help.
Andrew