Table 10. An example of a feeding table for Atlantic salmon (% body weight/day)
BW (g) 4 C 8 C  12 C  16 C  18 C
Freshwater
<0.3 ad libitum        
 0.30.8 2 3 4 4.5 4.5
 0.8 - 5.0 1.8 2.7 3.5 3.9 3.9
 5.010.0 1.6 2.1 3.1 3.4 3.4
 10.025.0 1.4 2 2.7 3.1 3
 25.040.0 1 1.6 2.2 2.7 2.6
 40.060.0 1 1.3 2 2.6 2.5
Seawater
80200 1.5 1.9 2.2 2.8  
200300 1.3 1.9 2.3 2.6  
300500 1.2 1.7 2 2.3  
500775 1 1.4 1.7 2  
7751 000 0.8 1 1.5 1.8  
1 0001 250 0.7 1 1.3 1.5  
1 2501 500 0.6 0.9 1.2 1.4  
1 5002 000 0.5 0.7 1.1 1.2  
2 0003 000 0.5 0.7 0.9 1.1  
3 000 + 0.5 0.6 0.9 1  
Source: Lall (2009, Unpunlished data)
Appetite is severely reduced at low temperatures .
Low oxygen levels at high temperature affects feed consumption.