What disease causes protruding eyes in blood parrot cichlids, and how many years can they generally live?

Everyone has their share of minor illnesses and aches, let alone fish. One of the most common diseases in blood parrot cichlids in aquariums today is exophthalmia, or protruding eyes. The usual cause of this disease is a change in the water quality in the tank, meaning the living conditions in the water no longer suit the healthy growth of the fish. Although the incidence of this disease is not very high, once a fish catches it, it is relatively difficult to treat and the mortality rate is extremely high.

What disease causes protruding eyes in blood parrot cichlids

1. No matter what kind of fish you keep, it is impossible for them never to show anything unusual or fall ill. When faced with the common diseases of blood parrot cichlids, you should detect and treat them early. Exophthalmia in blood parrot cichlids is one of the common diseases. Many people have heard of it, but they do not know whether their own fish has this disease.

2. The main cause of exophthalmia in blood parrot cichlids is water quality problems. Some fish keepers, for various reasons, cannot change the water for their beloved fish on schedule, or the tank filtration is not up to the task, which causes the water to age and triggers bacterial infection.

3. Another reason is that fish keepers cannot clean up the debris and residue in the tank on time. In the murky water, various harmful bacteria multiply severely. Growing in such water, even a strong and sturdy blood parrot cichlid will be invaded by harmful bacteria and develop various diseases.

How many years can blood parrot cichlids generally live

1. Their lifespan can reach 4 to 5 years, possibly longer. Please do not expect the eggs to hatch. Blood parrot cichlids are hybrid fish, so their eggs cannot hatch into fry. To date, people have never been able to hatch the eggs laid by blood parrot cichlids successfully. If they eat them, just let them eat, or you can remove the eggs to avoid polluting the water.

2. So the eggs of blood parrot cichlids cannot reproduce among themselves; they are like mules, with no reproductive capacity. To get blood parrot cichlids, they can only be bred through the red devil cichlid and the redhead cichlid. Although laying eggs is a fish's nature, the eggs of blood parrot cichlids cannot hatch, so do not wait for them to hatch; it is useless. Although blood parrot cichlids cannot reproduce among themselves, a female blood parrot cichlid can mate with fish such as flowerhorn cichlids and red devil cichlids, and then produce fry.

How to keep blood parrot cichlids

1. When keeping blood parrot cichlids, knowing the water temperature is very important. Blood parrot cichlids have fairly strong adaptability and can survive at water temperatures between 25°C and 30°C, but 28-29°C is best. Blood parrot cichlids rather like new water, so changing 1/5 of the water each week is more suitable. If the water is weakly acidic and clear, do not change it too often, because stable water quality is better for the reproduction of nitrifying bacteria.

2. Some fish keepers, in order to make the body color of blood parrot cichlids better, increase lighting, strengthen filtration, thicken filter media, and raise the water temperature for blood parrot cichlids to 28°C. These are all practical methods for maintaining body color. Also, when changing water, pay attention to keeping the water quality consistent and the water temperature difference small. The temperature difference before and after each water change should preferably not exceed 0.5°C.

3. If the temperature drops, and if the water temperature for blood parrot cichlids is too high, you need to take some cooling measures. You can fill a beverage bottle with water, freeze it in the refrigerator, and then place it in the tank to cool the water.

Prevention and treatment of common diseases in blood parrot cichlids

1. White spot disease

[Symptoms] White spot disease is a highly contagious external parasitic disease. When a blood parrot cichlid is infected in the early stage, there are a few small white spots on the fins and body. In the middle stage, white spots are everywhere on the fins and body. In the late stage, the white spots cover the whole body, and the fish becomes weak and listless, swaying from side to side, with increased mucus on the body surface and difficulty breathing, until it suffocates and dies.

[Prevention and treatment] This disease requires comprehensive treatment; using medication alone has little effect, and strengthening feeding management is very important. First, stop feeding for 4-5 days, reduce pollution, and keep the water temperature constant. Raising the temperature by 2-3°C above the original water temperature is best. In the early stage, adding 0.5%-1% table salt can achieve a certain effect. In the middle stage, you can sprinkle 1-5 ppm furan sodium powder over the whole tank, or put red mercurochrome into the water until it turns pale red. This has a very good effect in eliminating the pathogen, but it cannot be used repeatedly, because mercury is toxic and fish do not easily excrete it from the body.

2. Rot disease

[Symptoms] Rot disease is a bacterial infectious disease. When a blood parrot cichlid is infected with hemorrhagic rot disease, bleeding spots appear on the fish body, the fins change from bright red and congested to pale and rotten, and the gill filaments also change from red to white, with some rotting away. Generally, the disease comes on quickly and spreads fast, causing massive death within 2-3 days.

[Prevention and treatment] Stop feeding for 4-5 days. Pull out the aquatic plants in the tank, rinse them clean with clear water, and disinfect them with methylene blue for 15-30 minutes. Add the antibiotic penicillin to the whole tank. Generally, it can be controlled and cured in 4-5 days.

3. Rotifer disease

[Symptoms] Rotifer disease is a contagious protozoan disease. When it occurs, rotifers gather in the tank in a cloud-like mass, the fish float at the water surface, and the rotifers parasitize everywhere on the fish body and in the gills. The mucus on the body increases and breathing becomes difficult. If the sick fish are not treated in time, they will also die in large numbers.

[Prevention and treatment] Rotifer disease is mostly introduced by feeding water fleas that carry the organisms, so new fish food should be washed many times before feeding, otherwise the disease is easy to contract. When the disease occurs, the best method is to pour out all the water in the tank, move the fish into a new tank, and then add some medication. The specific remedy is copper sulfate, and when adding it, be careful that there are no aquatic plants in the tank.

4. Black spot disease

[Symptoms] When a blood parrot cichlid develops black spot disease, black spots grow on the fish body and appear grayish white. The hyphae wrap around and adhere to the cells and tissues of the wound, causing tissue necrosis. At the same time, the sick fish loses appetite and finally dies.

[Prevention and treatment] In an aquarium where new fish are introduced, a small amount of table salt can be added to inhibit the occurrence of water mold. When feeding live bait, pay attention to cleaning and disinfection, and keep the water clean to cut off the growth of water mold. Generally, this can prevent the disease.

5. Skin mold disease

[Symptoms] Skin mold disease, also known as water mold disease or white hair disease, is one of the most common diseases of ornamental fish. It is mainly caused by carelessness when catching or transporting ornamental fish, which injures the fish skin, or by parasites invading and damaging the skin. The mold spores invade the wound, absorb nutrients, and germinate quickly. One end of the hypha penetrates inward into the muscle, while the other end grows outward, forming cotton-like hyphae. The infected fish body usually has a layer of white film all over the skin, especially obvious in black and red fish, thus losing the proper luster of the fish body. Afterward, the fish becomes slow in activity, often appearing dull and floating at the water surface. If not treated in time, the mold spreads over the fish body, the muscles at the affected area rot, appetite decreases, and ultimately death results.

[Prevention and treatment] Take care during handling to prevent injuring the fish body and being bitten by parasites as much as possible, and a small amount of table salt can be added to the water to inhibit the occurrence of water mold disease. When fish are found to be infected with water mold disease, they can be soaked and washed with 3% salt water once a day for 5-10 minutes each time, among other methods, to inhibit the growth of water mold. Installing a 15-watt ultraviolet lamp at the top of the aquarium and irradiating for several hours each day can also effectively inhibit or eliminate the breeding of water mold.

6. Water mold disease

[Symptoms] Water mold disease is a fungal infectious disease. The pathogens are various water molds, mainly transmitted through water fleas and sick fish. Although it is contagious, the incidence is not high and the mortality rate is not high either, but the course of the disease is long and it is not easy to cure completely. White long hairs grow on external wounds of the fish or wrap around the body.

[Prevention and treatment] There is no specific remedy, so prevention should be the main focus. Pay attention to keeping the water clean and the fish body strong. Good ventilation, more sunlight, increased ultraviolet irradiation, and flowing water are the best preventive measures. Infectious sick fish can be taken out, the white hair at the wound can be removed with tweezers, and some furan sodium dry powder can be applied to the affected area, which has a certain therapeutic effect.

7. Furuncle disease

[Symptoms] Furuncle disease is a bacterial infectious disease. When a blood parrot cichlid develops furuncle disease, hard blisters grow from the muscle layer of the fish body, and sometimes a large amount of pus and blood can flow out.

[Prevention and treatment] After the blister ripens, cut it open to drain the pus, then rinse it clean with furan sodium water. Applying furan sodium dry powder or antibiotic powder can both achieve fairly good results. Severe cases should be culled immediately. For large fish, penicillin (40,000-80,000 units) can be injected into the muscle, or the wound surface can be rinsed with medicated liquid.

8. Gill rot disease

[Symptoms] Gill rot disease is a bacterial infectious disease. When it occurs, the gill filaments change from bright red to pale, begin to rot and fall off from the outer edge, the inside of the operculum becomes congested, and the central bone necroses and falls off. Mucus increases between the gill filaments, and breathing becomes difficult. Mild cases float at the water surface, while severe cases sink to the bottom of the tank and die quickly.

[Prevention and treatment] Individual fish that catch the disease should be taken out and culled. If the disease is widespread, sprinkle medication over the whole tank and stop feeding for 4-5 days. Furan sodium powder can also be sprinkled at a concentration of 1-2 ppm.

Four to five years, and under the careful care of its owner, surviving more than 6 years should also be no problem. Because its growth cycle is 3 years, in theory it perhaps should also be able to live 10 years, but for most people keeping them, it is only about three years. This is inseparable from the surrounding environmental conditions.