Like all living organisms the brook trout has it’s own need to stay alive. One example of a trout’s needs are that All Brook Trout need 7-10 ppm of oxygen.If oxygen is too low the trout will become sluggish, and could die. The trout also really need oxygen because they don’t Have enough they will be tired and sleepy. Therefore oxygen needs to be added to the water with an air pump. That is one fact about the trout and it’s need being met. Another need that the trout has is that All Brook Trout need to multiply their species because they are becoming an endangered species. Like all animals trout need a food source. Trout in a tank eat brine shrimp, But in the wild they eat insects. That is the food that the trout eats, and the
