How about raising koi fish at home?

Koi fish is a common ornamental fish with bright colors and unique texture, so it is loved by many people. I give the following answers to the question whether koi fish is suitable for raising at home.

It is ok to raise koi fish at home, but the following aspects need to be considered:

1. aquarium size: koi fish needs enough space for activities. It is recommended to select at least one fish tank with a volume greater than 30 liters.

2. Water quality management: koi fish has high requirements for water quality, so it is necessary to install appropriate filtering devices, regularly test the water quality, and keep the water quality clean and stable.

3. Temperature and oxygen: koi fish is suitable for living in water at 20-26 degrees Celsius, and needs sufficient oxygen supply. Heaters and air pumps can be used to adjust water temperature and increase dissolved oxygen.

4. Feed and feeding: Choose appropriate and balanced fish food to feed koi fish, and feed it 1-2 times a day, and don't overdo it. Clean the fish tank regularly and change the water source.

5. Pay attention to observation: koi fish may be infected with diseases. If you find abnormal behavior or physical condition, please deal with it in time.