I don't know what Bronco uses but for years I have been doing the following.

5 lbs of potatos cut into big chunks.

1 Whole garlic bulb cleaned and mashed.

1 quart of white viniger.

1 large can of gravy train dog food.

2 large cans of sardines in oil

1 tube of preparation H

Mix the garlic, viniger, dog food, sardines and prep H together in a 5 gallon bucket.

Add the potato chunks and stir until all of the potatos are completely covered.

Let sit for 3 days and stir again.

Let sit for 7 days or until the potatos have turned black but are not yet real mushy. You want the potatos to still be some what firm so they will stay on the hooks.

It takes a little work but it does catch cat fish when nothing else will.

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