What other kinds of fish can you introduce to a pond with Chain Pickerel in it ( i know they are highly predatory) and that would be able to coexist with them? I am guessing some types of sunfish would be alright/doable and Salmonoids and yellow perch would be out/undoable but beyond that i have no idea. Would any of the following be suitable. Smallmouth Bass, White Sucker, Brown Bullhead, Koi and Goldfish, White Perch, Golden Shiner and fathead minnow, Muskellunge, Largemouth Bass, Weather Loach, red Swamp crayfish or Eel. Does it depend on Pond size at all or amount of Pickerel in the pond. Any info would be great.