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Goldfish (definite introduction)

Goldfish are special to most of us aquarium enthusiasts A favorite fish, it is very rare in the raising of our ordinary families. The color of goldfish is bright and attractive, and raising goldfish is easy for beginners to learn. Its raising conditions are still relatively loose. Many newcomers raise goldfish for the first time. Watching fish may be goldfish, but if you really want to raise a goldfish well, you still have to work hard.

We all know that the vitality of goldfish is very strong, and it can still survive without any control. However, long-term neglect is still a problem for goldfish. It will increase the probability of disease, so in normal feeding, in order to avoid the occurrence of some unnecessary symptoms for goldfish, we still have to take measures in all aspects.

1. Breeding density

The breeding density must be a combination of dense and sparse. When the juvenile fish grow to a certain level and the pearl scales begin to exceed growth, the density should be slightly denser to control the growth rate of the fish, so that the fish body, pearl scales and head crown achieve balanced growth. When the pearl scales and the head crown are balanced, After the growth of the head shape is formed, the density must be further reduced to achieve the effect of rapid and balanced growth. About one month later, it is advisable to increase the density again and conduct intensive training to improve the goldfish's resistance and the resistance of the pearl scales to fall off. ability.

2. Water quality and water temperature conditions

Goldfish are suitable for safe Breeding in light green water or old clean water is not suitable for breeding in old green water or fresh water. Breeding in old green water is prone to adverse phenomena such as chickenpox, loose shoulders, loose beady scales, etc. Because goldfish are cold-blooded animals, although they can grow at 0-30 degrees Celsius All can survive, but the most suitable temperature for their growth is 20-28 degrees Celsius. Regarding water changes for goldfish, it is generally not recommended to change the entire water in winter. Generally, only the water and fish in the lower layer of the fish tank are changed. Feces, extracted with a tube. In summer, the torrent is generally changed once a week. Change the lower water every 3-4 days. The amount of water change in the lower layer of water is generally to extract one-third or half of the water in the fish tank.

3. Feeding methods

Pearl goldfish

The three major points of view of pearl goldfish are: head shape, body shape and pearl scales. There is a certain conflict between the growth of body shape and the growth of pearl scales. , during the breeding process, the main feeding arrangements are made: the young fish mainly consider the growth of body shape and body, so they must be fed mainly with full-price feed that provides high energy and high protein. When they grow to a certain level, the pearl scales begin to exceed the body size. At all times, attention should be paid to the feeding arrangement. At this time, the nutritional factors required for the growth of bead scales must be considered, mainly calcium supplementation, and the growth of the fish body must be reasonably controlled, otherwise it will cause the growth of bead scales and the fish body. The uneven growth will lead to symptoms such as loose shoulders and loose bead scales, and may result in incomplete beads.

After this stage, enter the adult fish breeding period. , as long as the feeding is balanced, the breeding will be half successful. However, there are three points that must be paid attention to:

First: fresh bait and cooperative particles. Materials must be properly matched at different times. The result of slight inattention is either insufficient filling, incomplete or loose bead scales, or the crown is not developed.

Second: The best feeding amount is 80-90% full. Too much will cause the fish to become too fat, flabby, loose shoulders and pearly scales, etc., too little It will cause the fish body to be too thin and not full enough.

Third: Feeding should be done frequently so that the fish body and pearl scales can grow in a balanced way. >

4. Can I put a buoy on a goldfish?

First of all, give the goldfish a buoy? The duckweed cannot be placed in a large area or the fish tank must be completely covered. The duckweed fed in the goldfish tank should generally not exceed 1/5 of the water area of ​​the fish tank. If the duckweed is allowed to be eaten by the fish, it should be placed in the food court. Drifting covers the entire water surface, which will affect the photosynthesis of algae in the water body and cause hypoxia in the water. This is fatal to goldfish, so duckweed should only be placed in the fish tank in excess but not in large quantities.

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