Look at the greenery all around the area, the lush rain forest like surroundings, the rich clay soil...this pond will be able to clear naturally and by planting the correct water plants it will clear and thrive.
Look at the natural clear water Bass lakes and ponds in the Southeast US.
Some of them come up in the spring and are not fed by river. The water table seeps water into the pond and the foliage filters them to clear conditions...
I think he's got a winner right there in the front yard of his office...
Imagine having as school of ][V][Onster Gar to play with...Feeding time is gonna be cool, to say the least!!