Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations Finally, the Fish Kill Took Place!

I think any sort of screen that is small enough to catch fish will catch debris at the wrong time (high water events). Unless there was some way to make the water fall a ways, I don't know if they could keep the trash fish out of the BOW. I haven't seen evidence of carp or Gizzards jumping up a waterfall like Salmon.