CATDOLL : CATDOLL:【Quick】Introduce in detail the growth environment of goldfish?

1. [Quick] Introduce in detail the growth environment of goldfish?

Dragon eye and common minnow or grass carp. Feed 1 to 2 times a day, eat in 3 minutes each time, buy ready-made fish food that does not like to spoil the water. Change 1/3 of the water once a week. Let the water dry for at least 1 day. If the fish is smaller than 10 cm. It is difficult to distinguish between male and female for the time being. Male fish are generally slender. Female fish are short and thick. It varies according to different species. Male fish have obvious star-shaped front wings during the breeding season.

Second, the fifth grade English composition of the growth process of small fish

The growth process of fish The growth process of fish

3. What is the process of growing into a small fish? What is the process of forming a small fish?

From fish eggs to fish, fertilization is an indispensable process. Fertilized fish eggs slowly turn into fish after a week in suitable water temperature.

The embryos in the eggs will slowly turn black and become fry during the incubation period. Big fish eat small fish. Most big fish that eat small fish are carnivorous and omnivorous species.

4. Growth issues of goldfish fry

In fact, goldfish are not difficult to raise as long as you are willing.

First of all, the water used by goldfish cannot be fresh tap water. It must be "trapped". Trapped water means putting fresh tap water in the sun for a few days, at least 3 hours. Then adjust the water temperature to about 25 degrees, which is the suitable temperature for goldfish.

I don't know what kind of feed you use, but it's better to have a fishy smell. If you feed it the same feed for a long time, the nutrition will definitely not be comprehensive. You can use boiled egg yolk (be sure not to touch the oil, egg yolk is nutritious and small fish like to eat it), dry it and feed it (your fish is small, if it is large feed, you must make it small) alternately, so that the nutrition is more comprehensive. Feed less food, don't feed too much or it will be full to death, feed three times a day. You can feed feed in the morning and egg yolk at noon.

Feed at night

Also, you need to change the water every 3 to 4 days. When changing the water, remember to keep two-thirds of the old water. Clean water means healthier fish. If you don't have much time to change the water, it's best to buy a water fairy (usually around 8 yuan), which can cultivate nitrifying bacteria and keep the water clean.

Although goldfish are also very docile, after all, they are too different from each other. This will cause the goldfish to eat too much, or even die of overeating, while the peacocks will not be full. This is not good for both, so it is recommended not to raise them together.

I have told you my personal experience. I wish your fish will be healthier and healthier. I wish you success in fish farming!!