Extended data
breed
Aconitum mainly feeds on plant food, algae mud, plankton in fish ponds and leftover bait of other fish, and can also feed on low-grade nutritious foods such as rice bran, rice bran, wheat bran and corn flour.
At the same time, aconite fish can improve the water quality of the pond and play the role of "scavenger". Therefore, it has the advantages of easy management, low cost and high income to mix aconite fish with other fish in freshwater fish ponds.
Aconitum is a delicious food in restaurants, restaurants and ordinary people in urban and rural areas, and "open-hearth mullet" is a famous dish in restaurants. Won the reputation of consumers.
Shopping skills
1, fish gills: fresh fish gills cover tightly, fish gills are bright red in color, some are still bloody, no mucus and dirt, no peculiar smell. Fish gills are reddish or grayish red, and the fish is not fresh. If the fish gills are gray or black, with thick mucus and dirt, and have a bad smell, it means that the fish has been spoiled.
2, fish eyes: fresh fish eyes are clean and bright, slightly convex, perfect and uncovered. The stale fish eyes are dark and dull, and even covered with a thick paste or dirt, which makes the eyeballs blurred and concave. Corrupt and deteriorated eyeball rupture and displacement.
Baidu encyclopedia-aconite fish