Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations Tilapia source near Iowa Missouri border?

Thanks Bill! Extremely interesting topic to me. Even learned a new term, zooplanktivores, from your link. I have a whole new appreciation for the little guys at the bottom of the food chain and how seemingly small changes by a pondmeister can have huge impacts on overall pond balance. I think I will be more thoughtful before I reach for a herbicide or introduce a new fish species in the future.