I like anything unusual, so you're right, JW, I keep buying unique things, both fish and plants. I do need to stop buying fish, or rehome some of my others. My goldfish pond remains crystal clear, koi pond is turning murky again. But, I stirred up (not on purpose, mind you) the pool at the base of the waterfall, before it goes into the pond, and found a pot in there with black mud. Should have shut off the waterfall, but oh well. Need to net the bottom of that area, with waterfall shut off, and get the muck out of there. I think I had a couple of pots, and now have muck. I thought about putting pea gravel in there, but now I'm thinking it will be best to not have anything, so I can net it out if junk collects in that pool. Glad I hadn't put any pea gravel in there yet! Water running over the top of it would not clean the muck out at all. Will put plants in there that like water movement, and about 14" of water ... any suggestions, my fellow ponders?
Also, is it just me, or do others get black muck in pots that have kitty litter in them? Any of the pond lilies I pulled the litter turned black and stinky. I'm now wondering if there is anything that would work better, or if it's just a matter of having to divide anyhow, so doesn't really matter, get rid of the old and start with new each spring?