When raising koi, feeding is a very important aspect. If there is no time to feed them in a short time, then there is basically no problem, hungry for two or three days has little impact on the growth and development of Koi. However, if there is no time to feed them for a long time, it will have a great impact on the growth and development of Koi.
Koi can be starved for two or three weeks. Although it will not have any impact on their survival, their growth and development will be greatly damaged. Being too hungry for a long time will cause great damage to their bodies. They become less active and appear to be inactive all the time. Therefore, regular feeding is very important. If you don't have time to feed, you can plant some water plants in the water tank, koi can use them as food when they are very hungry, and you can also choose timing feeders and other tools.
The koi will not die if they are not fed for a few days, because they will generally look for some plankton in the water as their food, and will not die in the short term. Moreover, they can starve for a long time, and they will not die without feeding for two or three weeks. However, their development will be very bad, they will grow very thin, very low activity, and do not often swim. Moreover, the poorly developed fish will also be prone to disease, which may lead to death. Therefore, we must pay attention to feeding at ordinary times.