It is very difficult for the colorful old man fish to recover to the appearance of a healthy fish. Older fish are those that do not receive timely care, miss the best growth period, and cause their bones to close prematurely, resulting in smaller body size in adulthood. This is also the fish friend's name for this kind of fish that does not grow up. The old fish is much smaller than the average fish, with large eyes and a prominent mouth. Generally speaking, the growth period of the seven-color angelfish is within one year after birth. If the young fish just born for several months are not fed in time and then remedied, it is actually not too late, but if they are short of nutrition in this year, it is basically impossible to recover in the later period.
It is very difficult for the old man fish to recover into a healthy fish. When raising old fish, the following points should be done:
1. Feeding: need to ensure balanced nutrition, three times a day feeding, with nematodes, frozen red worms, hamburgers, pellet feed, three meals need to be matched, each feeding within five to ten minutes to eat.
2. Activity space: you can set the water to urge it to move. At the same time, the breeding density should be controlled so that an adult fish has at least 10 liters of space to move.
3. Aquaculture observation: If physical abnormalities are found, timely treatment is needed.
The above measures can ensure the health of the old fish, but it is still difficult to make it fully recover.
