The price of Mandarin fish is generally around 40 yuan to 60 yuan per catty, due to geographical differences and constant changes in production, resulting in the price of Mandarin fish will also change. Due to the decreasing amount of natural resources, the captured Mandarin fish can no longer meet the market demand, the artificial culture of Mandarin fish has been developed more rapidly, especially the success and promotion of the domestication and trans-feeding technology test (from ingesting live bait fish to ingesting chilled fish and then completely ingesting artificial feed), which has further promoted the scale of artificial culture of Mandarin fish.

The fry used for Siniperca chuatsi culture in the northern region are mainly natural fry caught from reservoirs and artificially bred fry procured from the south. Because the number of natural fry is far from enough to meet the production needs, in recent years, the actual production of Siniperca chuatsi fry is mainly from the south of the purchase and transportation of artificially bred fry. And there are problems such as low survival rate of transportation and feeding, easy to bring in exogenous pests and diseases, and high production cost in purchasing and transporting artificially bred fry from the south. So the price of guppies in the south is mostly cheaper than in the north.

One, how to buy guppies

1, high-quality guppies eyeballs protruding, cornea transparent. Fresh fish has a clear, bright, full and bright, eyeballs prominent and black and white boundaries of the eyes.

2, guppy gill color bright red, gills clear, scales complete and shiny, not easy to fall off. Fresh fish scales are shiny and complete, and neatly fitted, there will be no sloppy shedding.

3, fresh fish mouth slightly closed but easy to break open, normal abdomen, not swelling, cloacal hole white, depressed. With a light hand pressure on the fish belly, its cloacal hole will not see a sticky dirt spill out, including the mouth is also clean.

Second, the price of guppies

Generally in the 40-60 yuan a catty up and down, because the regions are not the same and its production volume problems, so that its price will also be transformed. For example, the northern region to raise the purchase of southern China salvaged natural seedlings or artificial services to cultivate seedlings, the seed itself can not take into account the production requirements, and in the delivery of seedlings there are a series of problems, affecting the growth and development of the total number of guppy fish. The South China breeding technology is good, the choice of artificial service planting technology, high production, output rate is also higher, so the price of South China guppy is generally more cost-effective than the northern region.