Why my family s blood parrot fish is white in the morning and red in the evening

The water temperature is 21 degrees to 35 degrees, and it is best to 25 to 30. Parrot fish prefer new water and should be changed to 1 5 new water every day as much as possible.

New fish will change color due to the sudden change in water quality, and they will gradually get better after adapting to the environment and adjusting the water quality. It is best not to mix other species of fish in the tank of the blood parrot at first. The addition of penicillin and methyl blue will also make the parrot fish lighter in color.

Increasing light, filtering, thickening the media, and warming up to 28 degrees Celsius are all practical ways to maintain body color. Pay attention to maintaining the consistency of water quality when changing the new water. Parrot fish can be fed with color-enhancing feed or shrimp meat when they are found to have faded color, but artificially dyed parrot fish will definitely fade after a period of culture, and it is irreversible.

Changing to a red light tube can also make up for the shortcomings from the visual side.

There are two main reasons for the appearance of blood parrot fish that are white during the day and red at night

1. The normal response of the fish body surface to light. In the strong light during the day, the body color of the fish turns white, which can reflect more light. But at night, the fish will get darker and absorb more light, and the red blood parrot fish will look redder as it gets darker.

2. Illusions caused by the reflection of scattered rays. Under strong light during the day, the glass of the fish tank will reflect some light, which will reduce the visual contrast of the scenery in the tank, so it will look whiter.

You change the background of the fish tank to black or blue on both sides and at the bottom, and your fish are red during the day with a red pipe.

Like in my house, make the background of the fish tank dark and put it in a darker place.

The lightening of the body color of the fish, which is usually a prelude to death, should be closely watched. When the fish is exhausted and has difficulty breathing, its body color will fade, turn white and lose its luster. Most of the reasons are because of the lack of oxygen in the water, and water pollution, it is necessary to immediately replace 1 3 old water, replenish new water, which not only dilutes the pollution factors in the water, but also increases the oxygen content, which can alleviate the condition of the fish.

For example, increasing the number of water changes, 24-hour continuous operation of the filter pump, adding an aeration pump and appropriately reducing the amount of feeding are all effective.

The reddening at night is most likely due to an increase in oxygen in the water during the day or the influence of light.

Because when he sleeps at night, he secretes mucus and wraps around him

1. When buying parrot fish, choose bright red disease-free ones, and parrot fish are not easy to raise.

2. If you want to make the blood parrot bright red, you must maintain a superior water quality environment. It is necessary to ensure that the water quality conditions meet the needs of the blood parrot's life, and at the same time, the water quality must be kept stable, and the water temperature should not be high for a while and low for a while. At the same time, make sure that there is enough in the water to meet the needs of the parrot fish to grow.

3. Change the water in time to raise a good parrot fish: keeping the water fresh can ensure that the parrot does not fade. If you do not add fresh water for more than 4 days, the parrot will lose color.

Therefore, it is generally necessary to change the water once every three days, and change it by a quarter at a time. In general, parrotfish will be lighter in color within 2-3 hours before the water change, but will soon return to red.

Hello! 1. Maintain good water temperature (28 degrees Celsius is the best) and water quality.

2. You can feed feed with a large amount of astaxanthin, and I am currently using a special feed for Duobaofu blood parrots, and the effect is good. SITC's treasure gift red is good. Mara Red is also very good.

3. Light is helpful for the coloring of blood parrots.

4. Try to avoid frightening the fish.

With years of experience, it is mainly necessary to work on the aspect of eating. In fact, the color of this fish depends on the pigment.

Feeding some colorful feed and shrimp can help turn red, but it is also related to genes.

1. It is best not to mix parrot fish with other fish to avoid it being frightened; Frightened fish become thinner and lighter in color; Moreover, the number of parrot fish should not be large, because parrot fish are more active and love to play; For example, in an 80 cm aquarium, about 20 parrot fish are raised.

2. Feeding; In fact, the most important thing for parrot fish is to feed them by eating feed containing pigments. Feed some special feed for parrot fish bought from the market, and you can also feed some shrimp appropriately, because the shrimp body contains astaxanthin to keep the color of the parrot fish bright.

3. Water temperature; Maintain the proper temperature and good water quality, and it is best to control the water temperature at 28 degrees. Avoid the drastic change in water temperature, which will cause the color of the fish body to fade or appear other color lines and spots. Controlling the water temperature can also prevent the infection and death of the leaves from fungus in a short period of time.

4. Illumination; It is best to have sunlight for 2 to 3 hours in the place where the fish tank is placed, and a lamp containing ultraviolet rays containing 15 degrees can be used for several hours a day in a place where there is no sunlight. Exposure to a certain temperature can not only sterilize but also maintain the color of the parrot fish.

5. Water quality: It must be kept in excellent condition, so it is necessary to thoroughly clean the aquarium once in about 4 days to avoid excessive breeding of bacteria in the water, which will affect the health of parrot fish. When it's not time to clean the aquarium, you can change a quarter of the water appropriately.

Hello! From the experience of Hangtai Aquarium for many years, there are four main reasons for the whitening of parrot fish:

1. The purity of the species of the parrot fish itself.

2. The feed eaten by parrot fish is the main reason, and the color of many parrot fish is eaten by feed.

3. The water quality of the fish tank is not good, and the color will become lighter.

4. Fish tank water temperature. Parrot fish are tropical fish that are also prone to discoloration when the water temperature is too low.

Your parrot fish turns red, which means that you have done a good job in the above conditions, and the fish can eat and be active, which means that they are very healthy, but you should keep it!

White spot disease.

Symptoms] Cases of aquarium fish parasitism due to small melon worms are more common. At this time, the diseased fish foraged as usual, and after a few days, the white spots covered the whole body, and the fish body lost 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 beside the aquarium wall, aquatic weeds, and gravel, swimming and gradually losing balance. 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 salt water for 1 day for 6 hours a day.

Change the water, 1 3 change, add a little nitrofuracillin (commonly known as yellow powder) to see if it's okay??

Also look at the fish feces to see if the fish feces are not red, such as.

The answer is that your parrot fish is fed with pigment, and if you buy it home and don't feed it, it will naturally fade, in fact, the parrot fish are colored, and feeding the pigment is the most garbage method, haha.

The physique of the parrot fish and the difficulty of getting sick and dying, pay attention to the water quality is not too outrageous.

Not enough oxygen. Also buy some medicine、Read more books about fish farming!

Read more books about these, or look up information on the Internet.

<>1. When the red parrot fish is sleeping, the obvious feature is that the head is tilted forward, slightly facing downward, and it is still in the middle and lower layers of the blind hall water, and the fins have no obvious signs of swimming, and then the fish body slowly turns red (when the Mochai fish is asleep, the sense of urgency caused by the influence of the external environment no longer exists, which is also one of the reasons why the parrot fish turns white in the morning and turns back to red at night).

2. Of course, not only parrot fish, but basically all fish sleep like this. Try not to disturb the parrot fish while it is sleeping, this is the time for the fish to rest.