What s the deal with a blue guppy with a long white line under its belly?

Blue peacock. The white line under the belly is the guppy.

The feces, under normal circumstances, pay attention to the water change, the feces should be removed by water change, and the nitrogen oxides in the fish tank water.

Guppies that exceed the standard may die, and every time the water is changed, it is better to take one-third of the volume of the fish tank.

Moscow. Blue guppies, which are characterized by a dark navy blue color all over their bodies.

covered. We can also call it blue, this feature is very recognizable, basically just look at the whole body, this dark blue.

Covered guppies, can be called Moscow blue guppies.

Another relatively large feature of the Moscow rain blue peacock is that it is larger than the average guppy. The males are about the same size as the females of other strains, and the females are larger. However, unlike other guppies, this type of guppy is very suitable for raising in grass tanks.

Because the grass tank is generally green, and this dark blue can be well displayed, the characteristics of the grass tank, that is, it can form a good contrast, so that people can know the Moscow blue guppies raised in it at a glance.

The hair color of Moscow blue is different from that of traditional guppies, the leather of Moscow blue guppies is black with some blue reflective metallic color, with the contraction and expansion of the surface layer, the color of the Moscow blue guppies will change, which is also the most attractive part of Moscow blue guppies. Moscow blue guppies have higher requirements for blue reflective metal, and they are also more metallic and bright and neat, so they are more popular with aquarists.

Scolan does not have too high requirements for water quality, so pay attention to the gentle action when changing the water for them, and the water should not fluctuate too much, and try to avoid directly washing the guppies' bodies. The water can not use simple tap water, tap water needs to be exposed to the sun for one or two days and then changed, depending on the weather conditions, it is decided that the number of days of exposure to the sun can not exceed two days at most, if the fish roe in the fish tank is more crowded, you need to change it more diligently.

The white line is the feces of the guppies, under normal circumstances, there is no need to worry, pay attention to the water change, the feces should be removed by changing the water, the nitrogen oxides in the fish tank water exceed the standard guppies may die, each time the water is changed, one-third of the volume of the fish tank is better.

Feed the fish too much! Reduce the amount and frequency of feeding!

The guppies' belly is black, which may be due to the deterioration of the water quality for a long time, which causes the guppies to gradually turn black. It may also be because the water temperature is low or the temperature difference is too large, or when the guppy is pregnant, the fetal eggs of the baby guppies can be seen in the umbilicus, and the fetal eggs are black.

When a guppy has a black belly, it may be because the water quality has gradually deteriorated due to the fact that the water has not been changed for a long time, and the guppy will gradually appear to have a black body.

In addition, guppies are typical tropical fish, so the water temperature of raising guppies should be relatively high, and if the water temperature is low or there is a large temperature difference, the guppies will also turn black or die due to poor metabolism.

If the guppy is female, a black piece on the belly may also be due to pregnancy, the black part on it is actually the fetal egg of the small guppies, at this time you need to pay attention to the guppies to supplement enough nutrients to ensure the smooth production of guppies.

The white rot on the guppy is a white spot disease. At this time, it is necessary to raise the water temperature to about 30 degrees Celsius, and use the characteristics of white spot disease to be afraid of high temperatures. It is also possible that the fight is envious because it is unfinished.

In this case, it is necessary to disinfect the rotten area with a fish disinfectant. It may also be because the water quality is not dry and clean. At this time, the guppies need to be fished out, put into clean old collapsing water for maintenance, and add a soup of key salt to the water for sterilization.

Take out the diseased fish, put it separately in a container with additional feeding, soak it in salt water with a concentration of 3% for 10 minutes, 1-2 times a day, and keep the feeding water in good condition, and the necrotic tissue will fall off naturally in a few days.

Many fish farmers do not know what diseases there are because they are inexperienced, and if there are white spots on the guppies, it is because they have white spot disease. If you find that your guppy has white spots, you need to be in time**. Guppy white spot disease, also known as melon worm disease, is a serious threat to the life of guppies.

When the guppy gets white spot disease, if it is not timely and effective, the white spot disease of the guppy will deteriorate sharply, and it is best to lead to a large number of deaths of guppies.

When it is found that the guppies have white spot disease in the early stage, it is still easier in terms of **, the keeper only needs to raise the water temperature of the aquarium to 28 30 degrees Celsius to destroy the environment for the growth and reproduction of small melon worms, so that the small melon worms that adhere to the body surface of the guppy will break off after a few days.

After guppies suffer from white spot disease, they can also choose a concentrated red mercury solution, and take a medicated bath for 5-15 minutes a day for 2-3 days, basically speaking, white spots can be removed.

Whether it is sterilization or sterilization, potassium permanganate is the most direct and effective method, when the guppies are white spots, use a low concentration of potassium permanganate solution to soak or splash in the aquarium, let the guppies take a medicated bath, and the guppies can recover quickly.

The following is for reference.

White spot disease

Symptoms] Cases of tropical fish parasitism due to melon worms are more common. In the early stage of fish body infection, the chest, back, tail fin and body surface have white spots-like distribution, at this time, the diseased fish continue to forage as usual, and after a few days, the white spots are all over the body, the fish body loses its ability to move, often sluggish, floating on the water surface, swimming sluggishly, loss of appetite, emaciation, ** accompanied by bleeding spots, sometimes swinging left and right, and swimming sideways quickly next to the aquarium wall, aquatic weeds, sand and gravel, and gradually losing balance in swimming. The course of the disease is generally 5-10 days.

The speed of infection is extremely fast, and if it is not timely, it can cause a large number of deaths in a short period of time.

The suitable water temperature for melon worms is 15 25. The disease mostly occurs in early winter, late spring and rainy season, especially in the absence of light, low temperatures, and lack of live bait. When the water temperature rises to 28, the melon worms will start to die.

Prevention and control methods] mostly use the weakness of small melon insects that are not resistant to high temperatures, increase the water temperature, and then equip them with drugs, usually the rate can reach more than 90. If it is timely, the rate can reach 100.

Mixed with 0.05 parts per million (malachite green and 25 parts per million (25ppm) formaldehyde solution, the efficacy is better; It can also be soaked in saline for several days, or with two parts per million (2ppm) of methyl blue solution for 6 hours a day; or soak in 28 parts per million (2ppm) of quinine hydrochloride solution for 3 5 days, or soak in 2 parts per million (2ppm) of mercurous nitrate solution for 30 minutes; Good results can be obtained by soaking in a red mercury solution of 50 to 70 parts per million (50 70 ppm) for 5 15 minutes, or by splashing it with a mercuric nitrate solution of 0.1 to 0.2 parts per million ().

White spot disease is caused by small melon worms.