Three practical diets were formulated to provide 37 to 40 % crude
protein and 9 - 10 % crude fat containing varying amount of dried raw E. intestinalis. The
dried raw seaweed replaced soybean meal by weight at 0 % (Control diet), 15 % (Diet 2)
and 30 % (Diet 3) (Table 1). These weight replacements were equivalent to 0 %, 3.1 %
and 6.2 % of soybean protein replacements, respectively.