On Thu, 23 Jun 2005 07:45:35 -0700, Courageous
wrote:

What does the bentonite clay do???

Calcium bentonite is similar to the ingredenients of kitty litter.
It's both absorbant and charged. Suck. Zap. Everything dissolved in
the water, now in the bentonite. As a bonus, it also releases trace
minerals into the water, that the koi like. Google for it.

C//

There's been some more information regarding kitty litter as cheap koi
clay. Unfortunately kitty litter is usually sodium bentionite not the
calcium. I think Roy mentioned something about this a while back. ~ jan

~Power to the Porg, Flow On!~