1 baat bataiye ye bol rahe ha fish se kamai ho rahi ha 1 lakh jab ki 5 month me 3000 kg fish nikal rahi ha agar innke hisab se hi chalo toh fir 5 month me fish se kamia hogi 4.5 lakh
Fish ka wastage se amino acid nikalta hai jo fish ke liye poison ka kaam krta hai usko clean kese krta hai ya water change krte waqt fish ko kese safe rakhte hai.