How to remove the muddy smell of tilapia

When someone eats tilapia, it feels like a muddy smell that affects the price of tilapia. In fact, all aquatic products have a different degree of muddy taste, which is determined by their growing environment, but some ponds have a thick muddy smell of tilapia. How to remove the smell of tilapia? It can be reduced or eliminated from both the aquaculture process and the processing method. The elimination of mud and odour during the cultivation of tilapia can increase the quality and market price of the product, and it is also the main link to eliminate or reduce the smell of mud. When tilapia is cultured, ponds with little sludge and fresh water source are selected, and the pond has less humus, and the muddy taste of tilapia naturally decreases. In the breeding process, do not put manure, artificial pellet feed is better, conditional fresh water should be regularly replaced, try to do "live water fish." Due to the low purchase price of tilapia, it is necessary to have certain breeding density and yield to make money. However, the breeding density is high, and the amount of feeding is naturally large. The excrement and residual bait discharged from the fish are very likely to deteriorate the water quality. If the water changing conditions are not good, the tilapia is more likely to have muddy smell. How to overcome this contradiction? It is recommended that a large number of microbial agents be applied in the culture ponds. Microbial preparations mainly include photosynthetic bacteria, bacillus, yeast and other beneficial bacteria, which can effectively degrade excess ammonia in water, indirectly increase dissolved oxygen in water, keep water quality refreshed, thereby reducing corrupt odor in water, and reducing tilapia Muddy effect. The use of microbial preparations can also play a role in preventing fish diseases and seizing high yields. It is a successful technology that is currently advocated for aquaculture. Qingshui is raised for more than 12 hours to allow it to remove the body excrement and clean the surface of dirt, but also can reduce some of the stench. When tilapia is processed, after removing the viscera, it is necessary to scrape off a layer of black mucous membrane with a strong smell in the blister cavity to make the fish white and tender, and to eliminate most muddy smells.

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