So far I haven't been able to find that kind of cat litter, even at WalMart. Sometimes they carry the same things they do in the north and other times they don't. All I've found so far is the clumping kind. I get good black soil though and it is heavy and doesn't come out of the pots, I put gravel on top. It's been a year since I repotted them and the soil gets replaced by roots or just disappears. I also have compost but it seems to turn the water dark when I use it so I usually stick to the soil from the jungle.
I'm not getting in the pond today though, lots of thunderstorms.
