Colorful giant mermaid (certain introduction)
It takes a stage of growth to reach adult fish, and the requirements for breeding of the colorful giant fish at each stage will be different. Today I will introduce to you the breeding requirements for each stage of the colorful giant fish. I hope to have some suggestions for them. Master breeding colorful giant mermaids can help.
1. Colorful giant mermaid - larvae
The larvae absorb the "milk" permeated from the body of the parent fish and become the staple food. You may wish to feed them with fresh food on the fifth day after they become the staple food. Shrimp (artificially hatched nauplii). When raising larvae, it is best to use a small fish tank of 30 cm or 15 cm. If you use a 60 cm fish tank. It is best to reduce the water to less than half, so that the larvae have a better chance of eating the jointless larvae, that is, the adult shrimps.
These larvae need to be fed at least four to six times a day. We feed them six times or even ten times, usually within half an hour or an hour after feeding. Change 1/4 or more than 1/3. When the larvae grow to two centimeters, you may want to add chopped "hamburgers" at least four to six times a day. Change the water to three or four times a day, changing 1/2 About 2/3 or more, it lasts until the larvae grow to about five or six centimeters. If you can "eat less and eat more", feed many times a day and change the water many times a day, the fish can grow to 5 in a short period of time. -6 cm, the more beneficial it is for colorful growth. Generally speaking, there are two levels of colorful growth, which are five to six centimeters and ten to twelve centimeters. If you can successfully break through five to six centimeters, it will be faster to reach ten to twelve centimeters. If it can exceed ten to twelve centimeters, it is almost a breeding fish. How big the colorful fish can reach depends on the fish's own genes and the environment provided by the breeder. The two complement each other.
Experience also shows that young fish grow better in slightly harder water, that is, water with a relatively high mineral content. And the PH value of hard water is relatively stable. Therefore, the feeding and growth of young fish are completely different, and they grow better in slightly harder water.
Gill loss of juvenile fish is a common problem due to many reasons. One theory is that the aquarium is too small, the water quality is not good, and the oxygen supply in the water is insufficient. The young fish swim slowly and pant heavily, which damages the fish gills. In addition, the water quality is not good, causing the fish gills to be affected. , the symptoms were reversed.
Another theory is that the supply of minerals and vitamins in the water is insufficient, which is also possible. Because in the first three weeks, the larvae only eat old shrimps in addition to sucking the body surface secretions of their parents.Minerals and vitamins are easily lacking. When Europeans grow young shrimp, they add a drop of multivitamin solution to the culture medium, or a mineral as large as the tip of a knife is enough. We add comprehensive vitamins and minerals to the "burger" of the fish. You can try it all.
In order to prevent the filter from sucking the larvae into the flowing water, only the biochemical sponge filter is used in the tank without the upper filter.
2. Colorful Giant Mermaid - Medium and Small Fish
When the young fish grow to five centimeters, the number of young fish exceeds twenty-five Only above, it is recommended to use a fish tank with a water volume of more than 150 liters, which means that it will grow as the fish grows. The aquarium should be equipped with a biochemical sponge filter. Water filtration will be better.
In principle, the frequency of feeding is still smaller, and the number of meals is less than that of juvenile fish. More than 2/3 of the water should be changed throughout the day. The staple food is "burger". At this time, when feeding the "hamburger", first use a knife to evenly cut the "hamburger" into thin strips or divide it into "hamburger" particles and then add it to the fish tank. Cutting or shredding the "hamburger" can make it easier for small and medium-sized fish to eat, and it can also avoid the situation where some fish occupy the burger and neither eat it nor let other fish eat it. It really kills two birds with one stone. In terms of growth rate, it is also slightly faster than the method without chopping the burger.
Colorful giant fish (definite introduction)
The growth rate of the colorful giant fish at this stage is slightly slower than that of the juvenile fish. The physique, size, color, and texture of the colorful giant fish are closely related from birth to this stage. Fish of 10-12 cm are fed 2-3 times a day. Enough. Even if you change the water, you can still change more than 2/3 of the water every day. If you are dissatisfied with the size of your fish at this time, you may choose to feed the elephant larvae more often, often with smaller meals, and frequently change the water. It always continues until the fish matures. If you continue to work hard, the colorful giants you raise will be larger, at least 15-16 centimeters or more.
3. Colorful Giant Mermaid - Adult Fish
Use an upper filter or trickle filter to raise colorful Giant Mermaid adult fish. The staple food is mainly hamburgers, mixed with artificial bait, such as Haifeng or TetTa's colorful feed. The bait pays attention to adding vitamins and minerals. At this time, the fish is almost in the growth stage. It will begin to appear in a matching state, the body color will become more beautiful, and the halo surface of the left and right fins will deepen. There is a situation of occupying land, etc. You have to prepare a growth tank and put a pair ofBring the broodstock into the growth tank to grow.
4. Colorful giant mermaid - brood fish
The adult fish will start to grow when they are more than ten centimeters tall. A pair of "free love" fish like to swim together to prevent other adult fish from swimming close. Some even have the ability to remove the spawning tube at first. We call these fish "breeding fish". At this time, we will individually select a pair of breeding fish and raise them in a growth tank. As long as the biochemical cotton filter does not need to be placed on the upper filter to avoid disturbing the spawning of broodstock. The most important thing when raising brood fish is to pay attention to nutrition. The self-prepared "hamburger" bait should be added with vitamins and calcium powder.
The colorful giant fish is a relatively easy species to raise. During the breeding process, pay attention to water temperature, feed, water quality, etc., reasonable placement, healthy breeding, regular water changes and cleaning of the fish tank. Trust your giant fish. The fish must be able to shine.
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