Has anyone in East Texas experenced a winter fish kill for Tilapia. What appears to be the water temperture they die at? What size did they attain by fall? Do they need food supplement ? And if you about to stock your first bass 3-4 inches would you include Tilapia or gizzard shad as a option in a 13 acre pond. I've already got fat heads,trying threadfins,plan on red ears,blue gill,copper nose,and cat fish.