Fish feed: Important ingredient for protein source is ______?

مچھلی کی خوراک: پروٹین کے ماخذ کے لیے اہم جزو ______ ہے؟

Vegetable oil

Wheat flour

Fish meal

None of these

Fish meal is a rich source of protein and essential amino acids for fish growth.

It is commonly used in fish feed due to its high nutritional value and digestibility.