Colorful fairy fish blockchain
fish always stay in one place because they have just entered a new tank. There is a transition period for the water quality and environment. Generally, they can adapt in 5-7 days. It is recommended that the newly bought fish should not be fed until they have fully adapted to the environment
the water temperature of 28 ℃ is very suitable. There should be a good circulation system to ensure the water quality, and an oxygen pump to increase the oxygen content of the water (the oxygen pump does not need to be on every day, once every three days, two hours each time)
seven colors are very delicate, so you must be careful when changing water. It is recommended to pump water once every five days, mainly the feces at the bottom of the tank, so as to ensure the water quality and prevent the fish from getting sick e to a large number of water changes Do not let the temperature difference of water be greater than 2 ℃) add a cleaner in the tank to remove food resie and moss on the tank wall. If it is more than 120cm, add one more
it is recommended to feed less, one meal a day is enough.
but according to the actual situation, I don't think the problem is too big. One is that the size of the fry has grown up. If the larvae are fed in large quantities, the water quality will be polluted, and some fry may not be full. The other is that the water hasn't been changed for many days
although it seems that the situation is very serious, we might as well change the water first to see how the result is. It's really not good. Besides, it's still too late
as a result, we gave the fry a big change of water in the whole tank. The next day after the change of water, the fry stopped piling up and were in good condition. So we tried to open the mouth with a hamburger. When they were very young, we also tried to feed them with a hamburger, but they didn't eat at all, which only proved that they couldn't eat, but this time it was different, They quickly ran out of hamburgers, and now they're back in shape. Is the whole process so simple? Yes, it's that simple<
huangjinmiao group face wall
the second time, we found that huangjinmiao group face wall, which is different from the situation of xiaoqicai. They not only refuse to eat, but also begin to fester and have signs of fin melting
after inquiry, because the water quality of this jar of gold was not well conditioned when it was poured, it went through several major water changes in a row, so I guess that the new water stimulation was too heavy, which led to the occurrence of fin melting phenomenon, and the fish were obviously not clean
after careful examination, it was found that some fry began to appear white spots, which was easier to do. The water temperature rose to 32 ℃ for a week, and oxytetracycline was added in the way to rece inflammation. It was only added once and never added again. The rest of them recovered by themselves
as a result, after a week, they have completely recovered, even the ones that are not very clean are now clean, that is, one of the fins is too heavy, and the fin has not fully grown, but there are no problems in the state and body surface, the desire for food is very strong, and the white spots have disappeared.
Fairy fish doesn't need to pair up specially, it will find its own favorite partner. With more fish and more choices, there are more chances to get good quality fish
the successful pairing of shenxianyu always keeps them together. Don't allow other fish to come in your own territory. If there are other fairy fish coming, there will be a phenomenon of driving and biting fish together. In this case, it can be determined that the pairing is successful
after successful pairing, when the female's abdomen expands, the pair of fairy fish can be fished into the breeding tank and ovulate soon. The process of fairy fish pairing is actually very simple
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< H2 > extended data: selection method of seven color fairy fish:
1. Orbit of seven color fairy fish: the eye frame of young fish does not have to be red, but the smaller the eyes, the better. Pay attention not to make the eye membrane white or left and right asymmetry But the more red the eyes are, the better the state is). And the brighter the eyes are, the better the state is. A ll eye is often ill
2. The fins of the seven color fairy fish: the fins must stretch freely without any sign of damage, the ventral fins must be "eight", and the scales must be smooth without scratch
The vertical stripes on the body side must be symmetrical and uniform in thicknessThe question is like this: there is no standard for good. If you think it's good, it's really good. Is there any good in radish and cabbage! You can also raise both varieties< br />
1、 Polyculture with cichlid
many beautiful ornamental fish, including colorful fairy fish and flower arhat, belong to cichlid, so polyculture together is possible
1. Polyculture with heterotypic fish and ratfish: suitable heterotypic fish can completely remove the food left by the colorful fairy fish at the bottom of the aquatic ecological tank, so we can choose some small heterotypic fish, such as zebra heterotypic fish, panda heterotypic fish, tiger heterotypic fish, big beard heterotypic fish and crown leopard heterotypic fish. The effect of polyculture of ratfish is similar to that of heterotrophic fish
2. Polyculture with other organisms: some other aquatic organisms can be polycultured, such as tool fish, tool shrimp, tool snail, etc., which help to remove algae. Common are: elves, black line flying fox, black shell shrimp, river prawn, zebra snail, etc
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extended data:
precautions for raising fairy fish:
keep the fish tank quiet: Fairy fish needs a wide water body, a quiet environment, a large tank and a lot of water to keep the water quality. More fish, less fish will be lonely, fight, groups of fish is not easy to get sick. Fish is a sign of health, less fish, no competition, a long time, not actively eating, easy to get sick. Just as the only child is delicate, the child has more skin. If there are too many fish, the filter must keep up, otherwise the water is easy to mix. As a result, you have at least five pairs of tanks
bare tank or semi bare tank: you can put some high-grade fake grass in the bare tank. The aquarium store costs about 30 yuan per plant. Sand will affect the cleaning. Put more grass, less fish, mainly to view, fish is just foil. If we focus on fish culture and appreciate the swimming posture of fish in the water, we can't even have more grass. We can't have more fish and more grass at the same time
trapped water: if you live in a building with a water tank, you will be trapped for 3 days, and those without a water tank will be trapped for about 7 days. The filter must be opened to let the water flow ring the water trapping period, otherwise the water surface is easy to proce white film. The water should be heated to above 30 ℃ and then dropped back to about 28 ℃. The water basin can be put on the stove for heating, and then mixed with the water in the tank, so as to save electricity and be convenient. However, the heated basin must be clean and oil-free
fish selection: in addition to species and color, the proportion of eyes to body, symptoms on the body, and whether the fins are open should be considered when buying fish
reference source: Network colorful fairy fish
reference source: Network pike
reference source: Network heterotypic fish