2, lift the tail of the fish, fish body into a slant, with about 70 degrees of boiling water poured on both sides of the fish, with a hand gently dial, will be removed from the skin sand clean.
3, put the scalded fish into cold water to rinse, you can use a steel wire ball to gently scrape off the fish skin sand, about 3 minutes can be removed clean.
4, if there is part of the skin sand is not removed clean, with a knife gently cut off can be.
5. Finally, put the fish in the water after removing the dermal sand.
The sea cucumber grouper is produced in Iceland and its Arctic and North Atlantic on both sides of the cold water sea. Living in the seabed at a depth of 150-200 meters. The average growth period is 6 years. It comes up to spawn in spring every year. The sea cucumber is a rare deep-sea cold-water fish with a white color, delicious meat and tender taste.