In terms of price snapper sells for $29 a pound and turbot sells for $9 a pound. And butterflyfish have a higher culture mortality rate than turbot, so flounder is a bit more expensive.

The way to distinguish between butterflyfish and turbot is to compare, the size of butterflyfish than turbot to be usually only a few centimeters in length, the appearance of the butterflyfish skin color is darker, there is a clear silver-gray more, the turbot skin color is lighter, showing light yellow or white.