Chum-it can create a chum slick whether you Freshwater or Saltwater fish. Will drip oil base or water base or your favorite liquid fish attractant. You simply add desired weight to either go to the bottom or the depth of your choosing. Add rope to the top of chum-it for desired depth. Then add your favorite oil or water based liquid scent and adjust drip rate. Choose chum-it the next time you hit the water bring the fish to you.