Living in the north, a working-class, busy work, wages can meet life, want to keep some pets but don't have much time to take care of them. A brocade carp more appropriate. The koi fish vitality, suitable for the northern climate, winter is not water heater also can survive, if you feed a little fish feed they will be very spiritual, if you don't have time to feed them, it is a lack of vitality, but not so easy to starve to death.
1维持水质：锦鲤对水质的要求不高，我养的6条锦鲤有二十多厘米长，每天的排泄物比较多，所以我买了一个几十块的过滤器（24小时运转），一边输氧一遍过滤水质。一般每天耗费的电量在1度以下。换水频率一周一次，一次换水三分之一到一半。不能一次换水过多，这样会造成鱼缸中生态系统的不稳定，容易让锦鲤不适应。还有一个哟啊注意的问题是，不要让油污染了浴缸，否则就容易造成缺氧窒息。
1 maintain water: Koi requirements for water quality is not high, 6 koi carp I raised more than 20 cm long, waste every day more, so I bought a few pieces of filter (24 hours), while oxygen over water filtration. General daily spending power below 1 degrees. Water exchange frequency a Monday times, a water exchange between 1/3 and a half. Not a water change too much, it will cause the ecosystem in the tank is not stable, easy to let the koi don't fit. There is also a yo attention is, do not let the oil pollution in the bathtub, otherwise it is easy to cause asphyxia.
2鱼缸的清洗：如果你买那种全自动的鱼缸，内设清洁系统，半个月换一次滤棉或者清洗一次就可以了。但是锦鲤其实用不到那么复杂的设备，所以鱼缸容易长绿苔，防止长绿苔的方法就是常清洗鱼缸，清洗鱼缸的时候要把鱼都捞出来，并保留一半的水不要倒掉，清洗完鱼缸以后倒回去。如果你没时间经常清洗鱼缸，你可以把鱼缸放到阴凉的地方，避免阳光直射，并将光照多的地方贴上壁纸。
Cleaning 2 fish: if you buy a fully automatic tank that, internal cleaning system, half a month for a filter cotton or cleaning it once. But in fact not so Koi complex equipment, so the fish tank easy long green moss,/ method of preventing the green mossy is often clean the fish tank, cleaning tank to take all the fish out, and kept half should not drained the water, after washing tank back. If you don't have time for regular cleaning tank, you can put the fish in a cool place, avoid direct sunlight, and the light of the local wallpaper.
不要种水草：现在那些水草都很贵，养锦鲤的话，水草很快就会被吃掉，得不偿失。而且吃剩下的那些残渣很容易污染水质。我的方法是在一个单独的盆里养水草，定期往鱼缸里投放水草，补充营养。
Don't plants: now those plants are expensive, raise koi carp, grass is quickly eaten, The loss outweighs the gain. And those who eat the remaining residue easily contaminated water. My method is to raise water in a separate bowl,/ bowl put regularly to water, nutrition.
4水温的控制：上面说过了，锦鲤可以熬过寒冷的冬天，不过冬天活力比较差。如果天气特别冷，就注意投放一些有营养的鱼饲料，补充热量。如果天气特别热就少喂一些食物，多清理鱼缸，多换水。换水的时候，注意水温，如果把锦鲤突然放到冷水里，它就很难适应，所
以要把水放到盆里凉一会，使水温和气温差不多的时候再倒入浴缸中。
4 temperature control: as mentioned above, Koi can survive the cold winter, but winter activity is poor. If the weather is very cold, pay attention to put some nutritious fish feed, add heat. If the weather is very hot and fed less food, more clean the fish tank, a water exchange. When changing water, pay attention to water temperature,/ if the koi suddenly into cold water, it will be very difficult to adapt to, so the water in a bowl of water temperature and time to cool for a while, then into the bath temperature almost.
5食物：锦鲤是杂食动物，蟋蟀、蚯蚓等昆虫都能吃，面包渣、馒头等素食也没问题。总之是你吃的东西它基本上都吃，所以我养锦鲤就跟养狗似的，我吃剩下的玉米给他们都能吃。如果你喂食比较多的话，就要勤换水，喂的越多，水质越差。一条鱼到底喂多少饲料合适呢？这个说不好，一般的标准是，你喂食以后，锦鲤很快的吃完，你就得多喂一点。如果锦鲤在5分钟内还没吃完，那说明你喂的不少啦。
5 food: Koi are omnivorous animal, crickets, worms and other insects can eat, bread crumbs, Steamed buns, vegetarian is not a problem. In short you are to eat it basically have to eat, so I keep Koi with dog like, I eat the rest of the corn to they can eat. If you feed the more words, will often change water, feed more,/ the water quality is worse. A fish is how much to feed feed is appropriate? This is not good, the general standard is, you feed, Koi soon after, you have to feed a little. If the KIO in 5 minutes is not finished, it means you feed many.
6鱼缸的大小：我养了6条锦鲤，都是二十多厘米长，鱼缸是150X60X70的规格，不算很大，所以锦鲤的生长速度就比较慢了。这算是比较拥挤的养殖密度，所以必须24小时开启过滤器，过滤器也有增加氧气的功能，一旦停电，就得防止缺氧死亡。
The 6 tank size: I have 6 koi carp, are more than 20 cm long, the aquarium is the specification of 150X60X70, is not very big, so the growth rate will slow the koi. This is a relatively crowded the breeding density, so it must be 24 hours open filters, filter also increased oxygen function, once the power, to prevent hypoxic death.
7灯光的照射：锦鲤不需要特别的灯光照射，不过为了杀菌，也可以购买那些有杀菌效果的灯，晚上的时候开一两个小时。这个设备我也有，但是看不到什么直接的效果，于是就停用了一段时间。当然这不是说这灯没有效果，只是我看不到罢了。
7 lights: Koi do not require special lighting, but in order to sterilization, also can buy the sterilization lamp, night time one or two hours. The equipment I have, but not see what immediate effect, then stopped for a period of time. Of course, this is not to say that the lamp has no effect, but I do not see it.
