Water temperature influence the metabolic and biochemical process of the culture species contained in the aquaculture system. Different species of fish have different range of optimum temperature. In the meantime, their range of optimum temperature for the growth and reproduction may be different as the fish growth (Pattillo, 2014). The temperature for optimum growth of fish is called the SET (Standard Environmental Temperature) (Summerfelt, 2000). For example, the SET for rainbow trout is 15˚C and channel catfish is 29.5˚C. There have been double effect on the metabolic rate in each 10˚C temperature change
