Thanks, Ryan. Yes, it was a huge wake up call for all of the rest of us, and just sad reality to my girlfriend. We can all say, "Wow, I need to be more aware of possible problems with my health" but once a person is gone, there is no more rethinking the issue.
My water in both ponds is very clear now. Has been all winter. If you are referring to the brownish water in the cups with the lotus sprouts, that's from the seeds themselves, that's not my pond water. I can count how many leaves are on the bottom of my ponds, and know where every rock and pebble is, it's really clear. I just looked at old pics, and saw that on March 10 last year (remember, it was really warm in late Feb. and early March last year?) I had really bad issues with string algae. This year, not as warm, but no string algae at all ... yet anyhow. I have some green stuff in the stream, but not noticed any coloration of the water, nor stuff growing on the sides like it did last year. Waiting for the temps to warm up again, though, and may be surprised. If I don't get any discoloration of water or string algae, I'm going to be a firm believer in keeping everything up and running all winter long, or at least as much as possible, which is what I did this year. Going to move lines that are above ground to make possible breaks or cracks not hazardous to losing water out of the ponds, then I won't worry about them freezing and breaking and will be able to leave the water running even longer. Still trying to figure out how to keep the Skippy from freezing up, though. Either the lines to that container or the container itself froze often, had to shut off the pump, but once things warmed up in the sun, was able to get them going again. The line pulling part and draining my pond is where the line will be relocated, over all liner area, no more worries about that happening again. Goldfish pond is set up this way, and the stream line will be put IN the stream, instead of on the outside edge as well.