2 oz of Crumble starter food for post larvae Prawns up to 3/4" in size.  These float than Sink crumbles have 60% Protein with added vitamin C.  A completed diet formulated for fast growth. Your PL's/Small Juveniles will love this food. This is a great food to grow healthy Prawns.  A 2oz bag will be enough for 50 feeding to 100 post larvae Prawns.