Shadow, the biggest male in my red eared slider tank, is biting all my other turtles. We will have to donate him to the Marsh Center in Torrance or the Turtle and Tortoise Foundation. The first time I noticed Shadow biting Sky, so our family and I thought it was hunger. I fed him a bit early, but the biting did not stop. This morning, he nearly tore Soldier's paw off, he would not let go. I had to pry his mouth off, as gentle as I could. After he finally let go, I checked Soldier's paw, it had a little mark, thank God it did not pierce the skin. I will treat Soldier with some antibiotics for his small cut. I figured, if Shadow could do that to Soldier, who is almost as big as Shadow, he would almost surely kill or seriously hurt baby Jimmy, the smallest turtle in the tank. I am thinking Shadow is getting territorial. I will miss Shadow, but I am doing this for the sake of my other turtles.