I have made considerable progress. I found a local fish store and talked to some people there. My pump, filter, and UV clarifier are large enough for my pond. Short of emptying all the water and cleaning it out, which I prefer not to do, the water is slowly clearing up. I’ve been feeding the fish, but I’m not sure how much to feed them. I’ve got about 20ish 3-4in gold fish. I just have a generic pond food that’s a mix of pellets, flakes, and freeze dried little critters. How much and how often should I be feeding them? Thanks!