I have found in situations where the fish are biting your nips so much that it is ruining your swimming experiences that the pond can be culled of the more aggressive biters by using this specialty lure (picture attached). This lure is very hard to come by as it requires an organ donor and, of course, those can be far and few between. The attached photo only depicts the model that targets fish that prefer male nipples because the lure that targets those of the opposite gender might get me banned from PB and I don't need that. Both models are available, but the nonphoto'd version must be bought sight unseen.