Potassium permanganate is a heavy oxidizer used primarily in the water treatment world to remove iron and manganese from water.. maybe that can help...
Really enjoyed your last vid man, thanks for posting... I recently tried the rattlebaits, seems like more fish were coming in... I know you said that...
I leave mine out year round for the most part; as mentioned, valuable info, especially when you're just learning a newer vast area like myself.. for...