Feeding: Feeding should adhere to the principle of small meals and frequent meals, and feed three times a day in the morning, noon and evening.

The food should not be too monotonous, and you can feed different foods every time.

Don’t feed too much each time, and try to let them finish it within five to ten minutes.

Activities: Use a larger fish tank for breeding, ensuring that each fish has at least 10 liters of activity space.

At the same time, flow holes can be manually set to push the colorful old fish to move and ensure that they have enough exercise.

1. What does the colorful old fish mean? The colorful old fish refers to the angel fish that does not grow very big.

They are small in size, have protruding eyes and an abnormal tip protruding from their mouths.

There are usually many reasons for this situation.

First of all, from a genetic point of view, some angelfish are born with genetic deficiencies and are prone to the risk of growing into old fish.

Secondly, looking at the diet in the later period, this situation will also occur if the nutritional intake is unbalanced.

Finally, if the breeding density is too high, insufficient activity of some fish will also lead to the problem of old fish.

In addition, this situation is also likely to occur if the fish has been sick for too long.

2. How to save the colorful old fish 1. Feeding: Follow the principle of small meals and frequent meals, and feed three times a day in the morning, noon and evening.

Each meal should be properly matched, and you can eat frozen bloodworms, nematodes, hamburgers or pellet feed, etc.

The feeding amount should be controlled so that it can be eaten within five to ten minutes.

2. Activity space: The flow holes can be manually set, so that the colorful old fish can be manually pushed to move and increase the amount of movement.

At the same time, the breeding density also needs to be reasonably controlled, generally ensuring that an adult fish has at least 10 liters of swimming space.

3. Breeding observation: The status of angelfish needs to be observed in time, and any disease needs to be treated immediately.