How to raise goldfish in winter

Goldfish is a common kind of ornamental fish, but if you want to raise it well, you need to master the relevant technology, especially in winter, you must control the water temperature, feed, etc., then how to raise goldfish in winter?

1. Fish tank and water quality requirements

Before buying the fish tank, put the tap water in the sun for 1-2 days to dilute the chlorine, then pour the water into the tank, and then put it into the fish. Generally, when entering October, the water temperature should be controlled above 4 degrees. If it is lower than 4 degrees, it will enter the state of hibernation. At the same time, change the water every 15-20 days, change the water of 1x4-1x3 every time, wait until December, change the water every other month.

2. Feeding requirements

In winter, goldfish activity is reduced, appetite is also greatly reduced, generally every 7-10 days to put food, do not put too much food, to avoid fish being strung to death or water pollution. Do not drop oil or oily food into the fish tank when feeding food, as the fat can easily lead to the death of goldfish tank noodles.

3. Wash the fish tank frequently

After breeding for a period of time, generally wash the fish tank every other week, when cleaning at noon or when the temperature is relatively high, the water had better be dried. When cleaning the fish tank, do not wash too clean, always keep transparent long change of water is not good for goldfish.

4. Prevention of diseases

In winter, goldfish are mainly caused by fungal, bacterial diseases or discomfort caused by improper conditioning (such as unboiled water, frequent change of water, colds, etc.). The main symptoms are white hair, leukoplakia, blood, rotten head and increased secretions. the fish is in bad condition. In this case, the goldfish can be soaked in light salt water for about 10 minutes and put back into the fish tank. Try not to feed them during this time.