Firstly, “legs†should constantly inspect the ponds, pay attention to the observation of water color, pay attention to the transparency of the water body, and measure the dissolved oxygen in the water in the early morning and evening to see if there is a floating body in the fish and take appropriate oxygenation measures in time. The second is that the “hand-work†often sampling and measuring water quality is also an important management link in aquaculture. In aquarium fish culture, it is necessary to continuously screen high-quality seed, reduce breeding pressure, reduce cost, and provide ample space for the growth of high-quality seed. Thirdly, during the breeding process of "mouthful of" ornamental fish, problems will inevitably arise. When there is a situation, it is especially important to communicate with the peers and consult with the master. Last but not least, it is very important to inquire about the market and understand the market. Choosing the right breeding species and having a long-term plan is the key to the success of ornamental fish breeding and the benefits. Cnc Dental Milling Machine,Metal Dental Milling Machine,Dental Crown Milling Machine,Ceramic Dental Milling Machin Shandong Carved Intelligent Technology Group Co.,Ltd , https://www.demetdent.com