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It's too hard, and it's troublesome to shell it... But if you have it in the river, there shouldn't be any problem. I guess you've only passed the temperature, not the water...
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It may be that your water is too soft, and the shrimp usually have to shed their shells when they get to a new environment, but when the water is soft, they can't come off, and they die.
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1. Temperature. The water temperature suitable for the growth of black shell shrimp is 23 -28, and the maximum should not exceed 30. When the temperature is too high, the microorganisms in the water will multiply due to the decrease in the oxygen content of the water, which will lead to the spoilage of the water, similar to the crystal shrimp.
2. Water quality. Since the native places of black shell shrimp are lakes, reservoirs and ponds with relatively clear water quality, the content of ammonia nitrogen and organic matter in the water body is low. If the water quality is not good enough, the ammonia nitrogen and inorganic salt content in the aquarium will be relatively high, and the black shell shrimp is extremely sensitive to this.
3. Polyculture. It is recommended to polyculture with lampfish, guppies, etc., do not choose to polyculture with carnivorous fish, maybe you won't be able to find them in a few days, because they may have been buried in the belly of the fish.
4. Sufficient dissolved oxygen. The requirements for dissolved oxygen in water for black-shell shrimp are even higher than those for ornamental fish, and the dissolved oxygen content of the water body should generally be kept at least 5ppm. In the summer, owners can add oxygen to the aquarium by changing the water frequently, or add oxygen equipment to the aquarium.
5. Direct stocking. If you are a black-shelled shrimp caught from the wild, then it needs to have a process of crossing the water so that you can avoid the discomfort of sudden changes in water quality. The method of water crossing is similar, the water source is slowly injected into the fish tank, so that the water quality of the two water bodies is close, and sterilization and disinfection can also be carried out in the process of water crossing.
6. Hide. Black shell shrimp have a necessary growth process, that is, molting, but after molting it is very fragile, so they need a place to hide, and densely planted aquatic plants and stone crevices are excellent choices for its shelter.
7. Fertilizer. The black shell shrimp acts as a "cleaner" in the aquatic plant tank, and a variety of trace elements in aquatic weed farming are harmful to the black shell shrimp. Due to the relative lack of nutrients in the waters of the native environment of the black shell shrimp, the trace elements in the aquatic weed fertilizer contain heavy metal components, which will cause the poisoning reaction of the black shell shrimp.
Ammonia and nitrite in the water are fatal to the black shell shrimp, and the drastic changes of various physical and chemical factors will also pose a great threat to the life of the black shell shrimp. Therefore, the breeding water of black shell shrimp should be carefully tested in advance, and it is best to wait until the algae breed in the aquarium before stocking small shrimp, and during the feeding process, avoid the dissolution of substances such as drugs and pigments.
The black-shell shrimp I just bought will have ** when I enter the tank, because these shrimps have a very weak physique, and it is difficult to accept the change in water quality for a while.
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1.Black-shell shrimp feed on algae and animal and plant carcasses.
2.They also like to eat meaty foods, such as the frozen blood worm is one of their favorite foods.
Black shell shrimp is a very mild shrimp, will not attack any fish in the fish tank, does not need to be specially fed, does not require high temperature (but try to avoid high temperature), and has a very great effect on inhibiting the overflow of algae in the fish tank, so black shell shrimp can be said to be a very good fish tank cleaner.
However, because of the mildness of the black shell shrimp, they also lack the ability to defend themselves, and the shrimp and juvenile shrimp in the molting stage are very vulnerable to being injured or eaten by the fish. Therefore, when raising fish in the tank, try to plant more aquatic plants or place facilities such as shrimp houses for black shell shrimp to hide.
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Black-shelled shrimp can survive in water temperatures of 5 to 35 degrees, but it is best to keep the temperature between 23 and 28 degrees. When raising black-shell shrimp, it does not need to be fed because it will feed on algae and various food residues in the water. When raising black-shell shrimp, it is best to place more aquatic weeds and various shelters to avoid being eaten during the shelling period.
The black shell shrimp is very adaptable to temperature and can survive in water temperatures of 5 to 35 degrees, but when raising it, it is best to keep the temperature between 23 and 28 degrees, and when the water temperature is stable, it will reproduce in large numbers.
When raising a black shell shrimp, there is no need to feed it specifically, because it is a typical tool shrimp that will feed on algae and various food residues in the water, as well as all kinds of humus food.
When raising black shell shrimp, it is best to put more aquatic plants and various shelters for it, so that it can have a shelter position during the shelling period, and can avoid being eaten as food by other fish.
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When breeding black shell shrimp, it is necessary to pay attention to the layout of the environment, the control of water temperature, the feeding of bait and the species of polyculture. Regular aquariums should be placed to supplement minerals, the water temperature should be maintained between 10-30 degrees Celsius, and some animal feed should be appropriately fed, and not mixed with nocturnal ornamental fish.
1. Lay out the environment
Breeding black-shell shrimp is generally carried out in the aquarium, which is an ornamental shrimp, but it will molt at night, so in addition to the normal aquarium algae, bait table, incubator, aerator and other arrangements, it is also necessary to prevent some concealment for the black-shell shrimp to hide, and also put montmorillonite to replenish minerals for the shrimp.
2. Water temperature control
The black shell shrimp is suitable for living in the water body of about 10-30 degrees Celsius, but the vitality of this animal is relatively tenacious, and it can survive in extreme temperatures such as 5-35 degrees Celsius, and even a short period of less than 5 degrees Celsius will not cause the death of the black shell shrimp, but the black shell shrimp may stop eating.
3. Feed the bait
The main food of black shell shrimp is some aquatic algae and filamentous algae, etc., their size is not large, and they cannot hunt small fish or even mussels like lobsters, but black shell shrimp actually like animal feed, if there is feed such as freezing blood worms, black shell shrimp will grow better, bigger and faster, and more lively.
4. Polyculture species
The black shell shrimp can be polycultured with other fish, but it is easy to be attacked by various fish during polyculture, so it is actually more suitable for polyculture with some docile herbivorous small ornamental fish, but it must be avoided and nocturnal fish polyculture, otherwise the black shell shrimp may be eaten at night.
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<> water temperature is optimally between 10 and 30 degrees Celsius for black shell shrimp farming, but it can also accommodate water temperatures of 5-35 degrees. The ammonia nitrogen and nitrate in the water should not be too high, so the water needs to be changed regularly. Using algae as food, laughing bloodworms are also one of the favorite foods of black-shell shrimp, and they can also be fed some meaty foods in normal times.
1. The water temperature of black shell shrimp farming is optimal at 10-30 degrees, but it can also adapt to the water temperature of 5-35 degrees, or even lower than 5 degrees. It's just that there will be fasting. In particular, it is important not to let the water temperature fluctuate too much in a short period of time, which will cause the shrimp to be extremely uncomfortable and cause losses.
2. Water quality control. The ammonia nitrogen and nitrate in the water should not be too high, so the water needs to be changed regularly.
3. The black shell shrimp feeds on algae socks, and the blood bloodworm is also one of the favorite foods of the black shell shrimp, and it can also be fed some meat and fishy food in ordinary times. If there is too much algae in the fish tank, do not feed it to avoid the black shell shrimp strike.
4. Polyculture. Black-shell shrimp are relatively docile tool shrimps, so avoid keeping them with all the fish that eat them for carnivorous properties. If you mix more fierce fish, such as: tiger skin, manlong and so on.
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