Yes. Since koi fish can reach about 1 meter in length, when it comes to the question of how big a fish tank to use for raising koi fish, you can choose a fish tank with a length of 1.2-1.5 meters or more. Some ordinary koi carps are tens of centimeters long, but small carp will gradually grow up in the future, and breeders should prepare spacious fish tanks to raise them.
The most basic principle for how to choose a koi fish tank is to ensure that the koi can move freely in the fish tank. If you are only raising some small koi, then the size of the fish tank should be determined based on the number of fish.
A tank of 1.2-1.5 meters or more and a depth of 0.8-1 meters or more can meet the needs of raising small koi. However, if you want to raise a very large koi, and not just one, you must pay special attention when making the fish tank. The key is to allow the koi to move freely.
Extended information:
Four Season Management:
As the seasonal temperature changes, the management methods of koi are also different. ?
In spring, when the weather suddenly turns warm and cold, koi carps begin to recover from hibernation and their breeding is moved from indoors to outdoors. However, special attention should be paid to the sudden cooling, and they should be covered with film in time to keep the water temperature stable; feed with plants Mainly use sexual bait, and the dosage should be gradually increased from a small amount to facilitate the digestion and absorption of the koi. ?
In summer, when the weather is very hot, a plastic shading net must be covered to prevent direct sunlight, so that the sunlight illumination can be reduced from 8000 to 12000 lux to 5500 to 5800 lux, which is the most suitable.
In autumn, the weather is less rainy and sunny, and the water temperature has dropped significantly. It is optimal for the growth of koi and can increase the proportion of animal (protein), such as silkworm pupae. Increase investment to promote rapid growth.
In winter, the weather is relatively cold. When the temperature drops to 0°C, the koi should be moved to an indoor fish pond in time to survive the winter. The indoor water temperature should be maintained at 2°C to 10°C. The focus is on insulation and appropriate investment. Bait is used to maintain body fat and prevent diseases. The period from November to March of the following year is the overwintering period of koi.