Hi All - My pond is now doing really good. Got 4 little koi... all happy, eating and enjoying. All the pond test results are good, but my water is not really clear because I had the uv filter off while treating the pond for ich. All that is over now, and I see it is getting clearer every day. I also have been putting the quilt batting under the falls. Here are my questions: Can I use the cotton or the polyester batting? Does it matter? Also, what do I do when it gets really dirty? Can I wash it out with my hose and put it back in again? I don't have to throw it out, do I? I had cotton batting.. now bought some new polyester, which seems like it might work better. Thanks! :banana:



