FYI, the minnow trap in the picture. I put it in shallow water with some AM 500 in it, in a stocking. It was almost completely filled in minutes, with bull frog tadpoles! They really like AM 500! I caught the FHM with a dip net. They are still thick.
9 yr old pond, 1 ac, 15' deep. RES, YP, GS, FHM (no longer), HBG (going away), SMB, and HSB (only one seen in 5 yrs) Restocked HSB (2020) Have seen one of these. I think that's about all I should put in my little pond. Otter attack in 2023