The market price of East Star Spot is relatively expensive, and its price is affected by factors such as specifications and regions. The market price is around 90 yuan/kg. There are many kinds of groupers, and their appearance colors are blue, red, brown and yellow, etc. Their body shape is longer than that of common groupers, and their heads are smaller and their eyes are blue. Do a good job in feeding bait, water quality management, sorting and breeding, and disease prevention and control when cultivating Starkrimson.

1. How much is a catty of East Star Spot?

Oriental Starfish is a kind of fish belonging to the genus Acastichopus, belonging to the family _ _, and it is a kind of grouper. Its market price is relatively expensive, which is affected by factors such as specifications and regions, and the market price is about 90 yuan/kg.

Second, the shape characteristics of the East Star Spot

1, Eastern Star Spot has many kinds, and its appearance colors are blue, red, brown and yellow, etc. Its body shape is thinner than that of common grouper, its head is smaller and its eyes are blue.

2, the body is covered with white spots, much like the stars in the sky, so it is called star spot.

Third, how to breed the eastern star spot

1, bait feeding

(1) can be fed with chilled bait or compound feed, but it is best to combine them. Small miscellaneous fish can be fed with chilled bait, and it is best to feed with compound feed once every 2-3 hours.

(2) When the fish grows to 5 5- 10/0cm, feed it four times a day; when the fish grows to150g, feed it with chilled bait once a day.

2. Water quality management

(1) You need to change the water once a day, and the water change amount is about one third. When the water temperature is high, you can increase the water change amount and change the water after feeding.

(2) Replace the whole pool water every 5 days or so, and pour the pool once every 20-30 days to clean and disinfect the pool.

(3) Pay attention to keeping the water temperature above 18℃ in winter to avoid affecting the growth of fish.

3. Select and raise separately

(1) Starkrimson is easy to kill each other at the seedling stage. At this time, it is necessary to screen and raise fish irregularly according to the growth of fish stocks to ensure that the fish bodies in the pond are in the same specifications.

(2) Stainless steel mesh with different specifications can be used for screening combined with manual screening.

4. Disease control

(1) Pay attention to the prevention and control of parasites such as rotifers and cucurbits and bacterial diseases such as Vibrio and Edwardsiella in aquaculture.

(2) Pay special attention to the seedling stage, do a good job of disinfection and cleaning, and keep the water clean.

(3) When feeding the bait, pay attention to its freshness, and at the same time, regularly treat the fish with medicinal bath to kill insects.