hey guys i've got a p bass that i.ve had for over a month now. when i got him he was about three inches and only ate live. he is now about five inches and was completly converted to shrimp. he had been on shrimp only for the past two weeks. now he hits the shrimp and spits them out. he's been doing this for two days now. should i be worried? how long should i starve him, if at all? should i break down and feed him some live to keep his aggresion gowing? any idea on why he would just quit eating the shrimp? he spits out worms too? any help would be greatly appreciated.