How to raise the little goldfish so as not to die? There are seven ways to easily distinguish between male and female!

Goldfish is a common ornamental fish in our country, which is not only beautiful, but also can bring good luck to family members, so many people like to keep a few goldfish at home or in the office, but small goldfish are easy to die, so they must master skills when raising goldfish. how come the little goldfish won't die? How to divide the male from the female?

First, goldfish introduction:

What does the goldfish look like?

Goldfish has a large head, a tumor on the head, bulging eyeballs, transparent scales, bead scales, etc., with a variety of body colors, such as red, white, blue, gray and so on.

2. What are the varieties of goldfish?

Gold crucian carp, grass goldfish, red longan, red and white flower goldfish, five flower dragon eye, purple dragon eye, magpie flower dragon eye, panda goldfish, four ball dragon eye, jade print head, red pearl, purple pearl, Wuhua pearl, tiger head, Danfeng and so on.

Second, how to raise the little goldfish so as not to die?

1. Fry selection: what kind of fish should I choose?

There are a variety of small goldfish species, so when selecting seedlings, try to choose full-bodied, symmetrical and colorful fish culture according to the characteristics of the species, so as to improve the survival rate. Generally choose 1, 6, 8, 9 culture is the best, if you want to mix with other ornamental fish, can be matched with six other colors or six fish of the same color culture, not only add color to the fish tank, but also will not affect luck.

2. Fish tank selection: which fish tank should I use?

Goldfish culture is more exquisite, many are placed in the crossing or the office, so it is best to use a suitable volume of aquarium culture, generally with the water depth of 20~25cm or so fish tank culture seedlings, to grow to the big fish, and then switch to the water depth of 25~30cm or so fish tank culture. In addition, siphons, oxygen pumps and lighting equipment should be prepared to provide a good growing environment for fish. If there are a large number of goldfish, you can buy a larger fish tank. Under normal circumstances, a fish tank that can hold 100 liters of water can generally keep 3 10cm fish and 8 5~6cm fish, so try to choose a suitable fish tank according to the size and quantity of goldfish.

3. Water quality requirements: what kind of water is good?

Goldfish do not have high requirements for water quality. Generally, they can survive by standing in tap water for 2 to 3 days, but do a good job of oxygenation to prevent goldfish from dying of hypoxia. At the same time, the water should be changed frequently to ensure that the water quality is clear. generally, the water should be changed every three or four days in summer, every other week in spring and autumn, and every half a month in winter, and the excess bait and excrement in the fish tank should be fished out in time to ensure clear water quality.

4. Water temperature requirements: how many degrees is good?

Small goldfish do not have high requirements for water temperature, and can survive in a wide temperature range, generally growing healthily at 20-28 degrees, but goldfish are also very sensitive to sudden changes in water temperature, so try to control the water temperature during culture. It is no problem that the deviation is less than 4 degrees.

5. Feed: what to eat?

Small goldfish have miscellaneous food habits, whether they are water fleas, earthworms, shrimps, visceral fragments, red worms, or artificial feed, but they are mainly meat, so they should be collocated reasonably as far as possible to ensure that the food is adequate, but not too much. try to control it in seven minutes, so as not to cause indigestion and discomfort to the intestines and stomach.

Third, how do goldfish divide male and female?

Method 1, look at the abdomen: the belly of the male goldfish is relatively flat, and the belly of the female goldfish is bulging, but it can only be seen when you are pregnant, so it is not easy to distinguish according to this.

Method 2. Look at the body shape: the male goldfish is slender and the female goldfish is short and fat.

Method 3, look at the fish tail: the male goldfish tail is relatively wide and flat, and the female goldfish tail is relatively stout.

Method 4, look at swimming: male goldfish are more agile and swim faster, while female goldfish are more docile and swim more slowly.

Method 5, look at the color: the color of the male goldfish is relatively bright, while that of the female goldfish is not very bright.

Method 6. Look at the cloacal pore: male goldfish cloacal pore is narrow and long, female goldfish cloacal pore is relatively large, round (ovulatory).

Method 7. Look at the fins: the male goldfish fins are stout and the female goldfish fins are shorter.

The above is the method of breeding small goldfish and the method of distinguishing between male and female. I hope it will be helpful to everyone.