How did you source your shrimp and how did you get them to survive? I'm really thrilled they established by you. I'm afraid without the right kind of hardness in the water or vegetation I'll never see that survival. I'm assuming your water temps get cold enough to get skim of ice on pond? You must have PK shrimp then.
I'm also happy to see after a long wait and no luck on adult HSB that your new stockers are growing like crazy. You also prove that SMB and HSB can do well together in your size pond.
I just got extremely lucky with the shrimp. There was a lady in Nebraska that was selling them several years ago. I think TJ here on the forum recommended her. I ordered what she would sell, and she put them in the mail. Unfortunately they didn’t get picked up by her carrier until the next day and got delayed. I was out of town by the time they came in. My wife picked them up at our local post office and told me the shrimp were still moving around. So she drove to the farm and dumped them in. They must be a lot more resilient than I thought they were. They survived a prolonged drought, where our water levels dropped 3+ feet. There was very little FA, and no weeds for them to survive in. I assumed they were cleaned out. A few years ago my daughter was netting tadpoles for her little ones, and caught a few shrimp in the net. They survived. Now we have a lot of pond weed almost completely around the pond, and just about everywhere the pond weed is, we have the shrimp and crawdads.
My pond is totally surrounded by mature hardwoods, I suspect that the huge number of leaves that get dumped in every fall helped with the shrimp survival as well. I don’t have aeration, so the leaves aren’t going anywhere.
As far as the HSB are concerned, we may have caught the sole survivor from our last stocking. I hope not. If we don’t catch any more, I’ll add some more, or try to source some walleye. We have had some SMB recruitment, but not a lot. My son in law caught one a few days ago that was about 12”. Our original stockers are all pushing 20”. So we’ve had some recruitment, but not a lot. As I mentioned in a previous post, we have a lot of golden shiners. So far the predators haven’t been able to reduce their numbers. I’ve restocked YP twice, and we are starting to catch a lot more of them, but most are very small 3 to 4”.