草金鱼的饲养和生活环境

草金鱼草金鱼又称草金鱼或金鲫鱼。早在2000年前，就有现金鲤鱼，所以它有历史。今天我们将讨论金鱼的饲养及其生存环境的要点。1、 他们用营养丰富的动物饲料和白芝麻喂养。动物饲料如水蚤、蚯蚓、黄粉虫、青虫、皮虫等。主要食物是蚯蚓和白芝麻。红色和黑色的蠕虫可以喂食。不要喂你买的劣质金鱼饲料。由于这种饲料淀粉过多，营养不良，难以消化，容易污染水质，金鱼吃了营养不良后会生长缓慢，容易生病。金鱼只要吃容易消化的食物就不会存活。什么时候喂食，通常早上和下午各一次。在你吃饱之前多吃是不可取的。否则，会污染水质。2、 最好将鱼缸放在有阳光的地方1-2小时。这样，太阳的紫外线被用于杀菌。它在疾病预防中发挥作用。这可以减少疾病。尽量以预防鱼类疾病为主，辅以药物治疗。同时，由于光合作用，鱼体的颜色也明亮美丽。3、 经常换水以增加水中的溶解氧。换水时，你只能换三分之一到四分之一，不能一下子换很多。鱼不能适应。保持水族箱中的水清澈很重要。只有当水中有足够的溶解氧时，鱼才能快速生长。否则，它将停止生长，甚至死亡。何时换水，尚无定论。可以根据水质来确定。如果水质浑浊，改变更多或更少。4、 由于它的体积小，放养密度的矩形水族箱不应该养得更多，而应该养得更少。例如，在长40厘米、宽25厘米、高30厘米的容器中，可以饲养6至8条长5至7厘米的小金鱼。例如，一个直径26厘米、高13厘米的圆形玻璃缸可以饲养4-6条小金鱼。体长超过8厘米的成鱼不宜饲养在小玻璃缸中，而应饲养在大玻璃缸或陶瓷缸中，并配备小型充氧机备用，以防缺氧。这些放养密度只是参考数字，取决于水温、鱼体强度和水质。它们不能机械操作。一般来说，鱼大而鱼少；冬天多，夏天少；当水温低时，你可以提高更多，当水温高时，你可以降低。如果你掌握了以上要点，家养金鱼将能够保持健康和活泼，色彩斑斓，在水中游泳，受到人们的喜爱，让你百看不厌，乐在其中

Feeding and living environment of grass goldfish

grass goldfish grass goldfish is also called grass goldfish or golden crucian carp. As early as 2000 years ago, there was cash carp, so it has a history. Today we will talk about the feeding of goldfish and the key points of its living environment. 1、 They are fed with nutritious animal feed and white sesame. Animal feeds such as water fleas, earthworms, tenebrio molitor, green worms, skin worms, etc. The main food is earthworm and white sesame. Red and black worms can be fed. Don't feed the inferior goldfish feed you bought. Because this kind of feed starch is too much, poor in nutrition, difficult to digest, and easy to pollute the water quality, the goldfish will grow slowly and get sick easily after eating malnutrition. Goldfish will not survive as long as they eat easily digestible food. When to feed, usually once in the morning and once in the afternoon. It is not advisable to feed more until you eat up. Otherwise, it will pollute the water quality. 2、 It is better to put the fish tank in the place where there is sunshine for 1-2 hours. In this way, the ultraviolet rays of the sun are used for sterilization. It plays a role in disease prevention. This can reduce disease. Try to give priority to prevention of fish diseases, supplemented by medication. At the same time, due to photosynthesis, the color of fish body is also bright and beautiful. 3、 Change water frequently to increase dissolved oxygen in water. When changing water, you can only change one third to one quarter of it. You can't change a lot at once. The fish can't adapt. It is important to keep the water in the aquarium clear. Fish can grow fast only when there is enough dissolved oxygen in the water. Otherwise, it will stop growing and even die. When to change the water, there is no final conclusion. It can be determined according to the water quality. If the water quality is turbid, change more, or change less. 4、 Due to its small size, the rectangular aquarium of stocking density should not be raised more, but less. For example, in a container of 40 cm in length, 25 cm in width and 30 cm in height, 6 to 8 small goldfish of 5 to 7 cm in length can be raised. For example, a round glass tank with a diameter of 26 cm and a height of 13 cm can raise 4-6 small goldfish. Adult fish with a body length of more than 8 cm should not be raised in a small glass tank, but in a large glass tank or ceramic tank, and equipped with a small oxygen filling machine for standby to prevent hypoxia. These stocking densities are only reference figures, and depend on the water temperature, the strength of fish body and the quality of water quality. They cannot be mechanically operated. Generally speaking, the fish is large and the number of fish is small; More in winter and less in summer; You can raise more when the water temperature is low, and less when the water temperature is high. If you master the above key points, domestic goldfish will be able to keep healthy and lively, colorful, swim in the water, and be loved by people, so that you can never tire of watching and have fun