a total of 36 snailets,9 per treatment (3 per replicate) was taken at the end of the feeding trail for carcass evaluation.The snailets were starved overnight and their weight were taken.They were killed by striking iron rod on the shell carefully.The fluid(haemolymph),visceral,shell,and foot(flesh)were then separated and weighed.Parameters caculated were:dressing percentage which is the ratio of foot to live weight percent,visceral to live weight percent.Shell to live weight percent and fluid to live weight percent.