If you want to raise edible fish, such as carp and crucian carp, it is also a good choice.

Fish culture should choose suitable containers, maintain a good environment, feed scientifically, clean fish tanks regularly and change water appropriately.

1. What kind of goldfish bowl do you choose?

The ancients used clay pots to raise goldfish, and the tiger head pot was the most authentic. When choosing a basin, it is generally better to choose a basin with thin wall and wide mouth, which can increase the dissolved oxygen of water and help goldfish breathe better.

The ancients used clay pots to raise goldfish, and the tiger head pot was the most authentic. When choosing a basin, it is generally better to choose a basin with thin wall and wide mouth, which can increase the dissolved oxygen of water and help goldfish breathe better.

Perhaps everyone will think that ceramic pots are more beautiful and more in line with your wishes, but no matter what kind of containers are used to raise fish, remember that the water for raising fish should not be too deep, and the water depth should be controlled at about 30 cm.

Second, under what circumstances is it better to raise fish?

In terms of the concept of fish farming in ancient times, it is still the concept of fish farming now. Of course, fish farming is to make fish grow better and have more ornamental value. In ancient times, goldfish kept in pots were usually placed in the yard where they could get the sun, so that the fish would be more colorful. If it is placed in a place with too strong sunshine, it will be bad, and the water temperature will change, which is not good for the living environment of fish.

In order to let the fish breathe better, the ancients also erected fish tanks to facilitate the circulation of air. In modern times, there are many auxiliary tools for fish farming, such as filters and oxygen pumps. In order to make the goldfish more beautiful, we can follow the example of the ancients and put the fish tank on the balcony where we can bask in the sun.

Third, the cleaning of fish tanks.

Fish tanks should be cleaned and replaced regularly, usually once every five days or once a week.

Clean up the excrement and leftovers before changing water, and then change the water in110. If it can't be cleaned, replace it with 1/3 water. In addition, the filter cotton in the fish tank with filter cotton does not need to be cleaned frequently, but it is good to clean it when it is full of dirt. It is best to clean it with the water exchanged in the fish tank.

Fourth, goldfish breeding.

The feeding of goldfish is still exquisite, it should be a lot less, because goldfish are not as smart as us. When they see something to eat, they immediately eat it, and they don't mean to be hungry, so many goldfish are full and dead.

After eating the fish, you'd better salvage the leftovers to avoid damaging the water. Friends who keep goldfish should avoid it!