Would turning the water column with a larger system that runs for an hour or two be more cost effective, than a smaller system that takes 12 hours to turn over the same amount of water? Shorter run times less elec. less noise and system would last longer. Would the drastic change in a short period of time be hard on the fish?

61 acre water shed lake. bass, channel cat, black crappie, wiper, walleye, redear sunfish, blue catfish and bluegill. To many bullhead and common carp
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