用水蚤喂养金鱼的好处

用水蚤喂养金鱼的好处

金鱼（详细信息）

水蚤最有营养，也最容易消化。由于它们活动缓慢，很容易被金鱼吞食，适口性好，饲养效果好，特别是对于处于生长发育阶段的幼鱼。瑞香富含蛋白质，其含量远高于其他鱼类无脊椎动物饲料。它可以满足金鱼对各种氨基酸的需求，满足金鱼不同时期的生长需求。它的脂肪含量也很高。食用金鱼后，可以增加肥胖，使身体变得丰满。此外，水蚤还富含矿物质和维生素。根据分析，每100克细小水蚤干物质中含有48%的蛋白质、4%的脂肪和25.85%的灰分。一些研究人员认为，水蚤和其他小型甲壳类动物一样，具有更高的饲料价值，因为它们的灰中含有大量的钙、磷和铁。如果鱼缺乏维生素，就会生病。枝角类不仅含有多种维生素，而且含有大量维生素。金鱼常吃水蚤，可以减少疾病，但也生长迅速，体色美丽，增加观赏价值。许多研究数据还介绍，仅用一种活饲料饲养幼鱼往往生长不好，容易患多种疾病，但水蚤是一个例外。据日本学者熊田小林介绍，红虫可以提供必要的微量元素。有些金鱼如果不喂大量的红色昆虫饵，它们就不会长得很好。许多常年喂养金鱼的经验丰富的人也证实了这一点；当一年喂的水蚤数量足够时，金鱼生长良好，鱼病少，成活率高；相反，如果一年喂的水蚤数量不足，那一年的金鱼就会生长不良，鱼病多，成活率低。因此，大家都说，“瑞香是宝，养金鱼很有必要”。此外，民间有“鱼虫保水”的说法，即因为跳蚤喜欢生活在污水中，吞食水中的有机碎屑和细菌，所以用水蚤喂养金鱼以净化水是有益的

Advantages of feeding goldfish with water fleas

Goldfish (details)

Water fleas are the most nutritious and easy to digest. Because of their slow activity, they are easy to be swallowed by goldfish, with good palatability and good feeding effect, especially for young fish at the growth and development stage. Daphnia is rich in protein, and its content is far higher than that of other fish invertebrate feed. It can meet the needs of goldfish for various amino acids and meet the growth needs of goldfish in different periods. Its fat content is also very high. After eating goldfish, it can increase obesity and make the body plump. In addition, water fleas are also rich in minerals and vitamins. According to the analysis, every 100 grams of daphnia parvus dry matter contains 48% protein, 4% fat and 25.85% ash. Some researchers believe that water fleas, like other small crustaceans, have a higher value of feed because their ash contains a large amount of calcium combined with phosphorus and iron. If fish lack vitamins, they will get sick. Cladocera contains not only many kinds of vitamins, but also a high content of vitamins. Goldfish often eat water fleas, which can reduce the disease, but also grow rapidly, with beautiful body color, and increase the ornamental value. Many research data also introduced that raising young fish with only one live feed often does not grow well and is prone to many diseases, but daphnia is an exception. According to the introduction of Japanese scholar Kobayashi Kumata, red worms can provide necessary trace elements. Some goldfish will not grow well if they are not fed a large amount of red insect bait. Many experienced people who feed goldfish all year round have also confirmed that; When the amount of water fleas fed in a year is sufficient, the goldfish will grow well, with fewer fish diseases and high survival rate; On the contrary, if the amount of water fleas fed in a year is insufficient, the goldfish in that year will have poor growth, many fish diseases and low survival rate. Therefore, everyone said, "Daphnia is a treasure, and it is necessary to raise goldfish". In addition, there is a folk saying that "fish and insects keep water", that is, because fleas like to live in sewage and swallow organic debris and bacteria in water, it is beneficial to feed goldfish with water fleas to purify water