“这条金鲤鱼活了多少年？”。水温：范围为2℃-30℃，最适合

“这条金鲤鱼活了多少年？”。水温：范围为2℃-30℃，最适合居住的水温为20℃-25℃。在这种水温下，金鲤鱼游泳积极，食欲旺盛，体格健康，颜色鲜艳。因为使用了水族箱，一年四季温度都可以控制在20℃-25℃，这样它就可以有一个舒适的环境，快速生长

2。诱饵：金鱼是一种杂食性鱼类。植物碎片、红虫、蚯蚓、面包虫、蚕蛹、大米、面包和水果可以作为食物。然而，今天的饲养员大多用人工诱饵与蔬菜、蚕蛹、面包虫、虾和蚯蚓混合喂养。通常，植物饲料占60%，动物饲料占40%。或者使用特殊的金鲤鱼饲料。一公斤黄金鲤鱼每天要吃30克鱼食，喂3-4次

How many years does the golden carp live

1. Water temperature: the range is 2 ℃ - 30 ℃, and the most suitable water temperature for living is 20 ℃ - 25 ℃. In this temperature of water, the golden carp swims actively, has strong appetite, healthy physique and bright colors. Because of the use of aquarium, the temperature can be controlled at 20 ℃ - 25 ℃ all year round, so that it can have a comfortable environment and grow rapidly

2. Bait: Golden carp is an omnivorous fish. Plant fragments, red worms, earthworms, bread worms, silkworm pupae, rice, bread and fruit can be used as food. However, today's breeders mostly feed it with artificial bait combined with vegetables, silkworm pupae, bread worms, shrimp and earthworms. Generally, plant feed accounts for 60% and animal feed accounts for 40%. Or use the special golden carp feed. One kilogram of golden carp should eat 30 grams of fish food every day, and feed it 3-4 times