kelly Posted May 21, 2007 Report Share Posted May 21, 2007 What are all the fillings about the use of salt on everything. it is in a lot of plastics. do you think it tastes or smells like blood to the fish. Or is it another sales trick. You use it in plastics help it sink correct. I do not pour plastics. But you see it on every thing. my blood is salty. Is that the reason it is used. Quote Link to comment Share on other sites More sharing options...