I bought some fish food from a local Southern States store called Big Strike fish food. I have been feeding this stuff to the bluegills for about two weeks. First I've noticed that this Big Strike food does not float very good and sinks everytime a fish makes a current eating a pellet near it. I'm also noticing that half the time the bg will eat a pellet but after about five seconds it will spit it out and it sinks to the bottom. Has anyone else seen bg do this? Is this normal when feeding fish? I dont like to see this stuff wasted on the bottom of the pond. I was wondering if fish food goes bad if it sits at the store to long and does not taste good to the fish. I might try some different type of food at the Tractor Supply Store near my house. They were out of fish food last time I was there. Has anyone tried a brand from a Tractor Supply Store?