sir I am nsivakrishna and my aquaculture problem is vanami prawns in my pond some prawns are not moulting in growth in2 months and also in muscle back reddish colour in pond and die some prawns so please help me some other
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nsivakrishna
sir I am nsivakrishna and my aquaculture problem is vanami prawns in my pond some prawns are not moulting in growth in2 months and also in muscle back reddish colour in pond and die some prawns so please help me some other