Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations When to start harvesting bass?

catfish should not cause many water issues when they are not the primary fish in the pond. And like I say you can do crappie but its not easy, unless you want a lot of 3-4 inch crappie. Also I doubt any fish will be at the deepest point of the pond during any of the summer months unless you have areation.