What should we pay attention to when the food and food are bought and bought?
部分观赏鱼饲料在制作过程中，为符合现有的消费者习惯会加入一些色素，让饲料外观看起来更加鲜红，更有卖相。但其实这些色素的加入跟增加鱼体本 身的体红关系并不大，这些色素只是增加了鱼粮的观赏性，当然也有一些鱼儿是认颜色择食的。采用优质的饲料配方+虾红素+专业工艺的特制功能型鱼粮，才是鱼 体增色增艳的关键。所以选购鱼粮应该看看其虾红素含量及是否为专业增色配方。
Some fish feed in the production process, to comply with the existing consumer habits will add some pigment, make the feed look redder, more appealing. But in fact these pigments added with the increase of red fish itself has little relationship, these pigments only increase the ornamental fish food, of course there are some colors to choose food is fish. A special functional fish grain with high quality feed formula + prawns + specialized technology is the key to the color enhancement of the fish body. So the choice of fish food should look at the content of its shrimp red pigment and whether it is a professional coloring formula.
Is the color of fish food more bright and better?
There are a lot of fish oil can seem love fish food, feel the bright light will make the fish especially appetite, indeed, there are a lot of feed in the production process will have the injection process, its purpose is to improve feed brightness, improve palatability, but this is actually a harm to the fish, international export the fish food is prohibited fuel injection, if not good fish food should also love to eat fish oil. If it is very oily fish food should not be selected, such fish food will greatly affect the health of the fish.