record RainbowTrout = FishData(TGC = 1.9375e-3, O2rate = 5.29e-8, //4.051*1e-6/60, mortality = 0.02, T1 = {0.1, 3}, T2 = {0.1, 6}, Td = {0.3, 5}, IBW = 10e-3, protein = 0.1736, carbohydrate = 0.0024, fat = 0.0196, ash = 0.0244, water = 0.78, inert = 0.01);