PK shrimp should survive in a fishless pond and IMO they should survive well in a FHM pond especially if the FHM pond has some structure algae or shallow vegetation shoreline plants. Over crowded FHM might prevent PK shrimp from thriving. PK shrimp might not survive well in a pond with abundant shiners because shiners have a larger mouth to eat larger hatchling - young PK shrimp.
