There are many, many ideas that have been tried as spawning substrates for fatheads. One I like is to attach small wooden boards (approx 8"x12") about 18" to 2 ft apart along a rope. Attach boards with heavy duty staples. Tether this contraption along the shoreline with each end anchored to shore. It will float move up and down with the water level and minnows will lay eggs on the underside of the boards. Remove and store during the off season if desired.


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