I agree with FishingRod. The mixed fish community can be highly variable depending on all the various influences that occur in natural settings. Without proper harvest, cropping or management to my knowledge any reproducing fish that recruit new individuals into the community will eventually stunt due mostly to too many fish and not enough food. All this is essentially similar to what jpsdad wrote above.


aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management