How to raise goldfish, goldfish water to add salt?

Goldfish to choose a suitable size of the fish tank, the general 40 * 25 * 30 tank, you can raise 4-6 not more than 8 cm of fish. Usually feed with live bait, such as red worms and water fleas, etc., usually 1-2 times a day. Water should be changed regularly, once every 10 days in spring and summer, and once every half month in winter. In winter and spring is the high incidence of various diseases, need to do a good job of prevention, can be appropriate warming salt.

1. How to raise goldfish

1. Selection of fish tank: Generally, do not use a round fish tank for raising goldfish. The volume and water surface area of this kind of tank are small, the dissolved oxygen is often insufficient, and it is not easy to install various equipment. In addition, according to the size of the fish tank to determine the number of aquaculture, such as 40 * 25 * 30 tank, can only raise 4-6 fish, each length between 5-7 cm, if long to 8 cm can not be raised.

2, feed feeding: to goldfish feed feed more live bait, such as red worms, water fleas, etc., can also feed some frozen feed. Usually feed 1-2 times a day, once in the morning and once in the evening, the size of the bait should be determined according to the size of the fish, usually use a smaller size, so as to facilitate digestion. The daily feeding amount should be well controlled, usually about 10 minutes to eat.

3. Change the water regularly: In order to ensure the health of the water quality, change the water for the goldfish every once in a while. It is usually changed every 10 days in spring and summer, and the temperature is lower in winter, so it can be changed every half month. It should be noted that tap water can not be used directly, and it needs to be put in a sunny and ventilated place for one to two days to ensure that chlorine volatilizes and the temperature is more appropriate.

4. Disease prevention: Winter and spring are the high incidence period of goldfish diseases, so it is necessary to do a good job of prevention. Usually, we should ensure adequate light, so as to enhance its physique. If fish are sick, they need to be isolated as soon as possible to avoid mutual infection. Using potassium permanganate solution or salt water to clean fish body can achieve the effects of sterilization and disease treatment.

2. do you want to add salt to the water for goldfish

You can add salt to the water for goldfish, but you must control the dosage. If you put less, it will not work. If you put more, it will also cause the death of the fish. Generally, 1-2 grams of salt should be added to each liter of water, and salt should be added according to this proportion when changing water.