Aquaculture good and profitable are: crayfish, crabs, abalone, oysters, turtle.

1, crayfish. China is a crayfish production and consumption of large countries, usually in restaurants or barbecue stalls will order a crayfish, with alcoholic beverages, it is simply a delicacy on earth. Crayfish after years of exploration and research, its breeding technology has been very mature, coupled with its high price, profit margins are great, is one of the most profitable aquaculture.

2, crab. As with crayfish, crabs are also a regular guest on our table, its flavor is delicious, loved by many people, crabs are common freshwater aquaculture industry. China's crab in the early nineties of the last century on the formation of industrial scale, aquaculture history is longer, relative to the breeding base and technology is more mature, breeding risk is lower. There are more varieties of crabs, and the prices on the market are all different, but it is very sure that the farming is highly profitable.

3, abalone. Abalone taste delicious, have the reputation of marine soft gold, is a valuable sea treasures, abalone farming methods are mainly offshore raft farming, land-based factory farming, rocky reefs, subtidal caisson farming. It is a high-yield, high-profit aquaculture project, if the farming technology is over the top, disease control measures are good, its farming prospects are still very good.

4, oysters. Oysters are larger varieties of oysters. It feeds on natural planktonic bait and is a rare pure natural green food, which is becoming more and more popular, and the market demand is getting bigger and bigger.

5, turtle. Turtle farming relative to other, farming history is relatively short, farming technology is still maturing, but its market has been in a steady rise.