How old does horse mouth fish begin hair color, how to raise hair color fast?

If you want to make horse mouth fish grow color faster, you need to provide them with adequate nutrition. They can be fed animal feed, such as shrimp or crucian carp. The water temperature should be kept around 20 degrees, not more than 28 degrees. The water quality should not be too poor or polluted. It is recommended to change the water regularly to improve the water quality. The breeding density should not be too high, and they should be oxygenated when the dissolved oxygen in the water is low. In addition, it is better to keep males and females together, or to keep multiple males in good condition together, which is more conducive to hair color.

1. How old is the Ophiocephalus

? Ophiocephalus is one of the most common fish in China, which often moves in freshwater basins. After their hair color, the color of the body surface is more beautiful and the condition is better. The first hair color of Ophiocephalus is usually about one year old, but it is also different for different individuals. Some of them have early hair color, reaching the age of one year, while others, on the contrary, have very late hair color, or even late hair color. There are many factors that affect the hair color time of Opsariichthys olivaceus. If you want to make the cultured Opsariichthys olivaceus hair color quickly, you need to pay attention to many things.

Two, how to raise the hair color

of the opsariichthys 1, nutrition: to provide rich nutrition for the opsariichthys, can make them faster hair color, and the nutrition intake of opsariichthys is mainly from food. Ophiocephalus likes to eat animal feed, which contains more nutrients. Shrimp is the best animal feed, but the cost of shrimp is also relatively high, so we can cultivate some crucian carp seedlings and give the crucian carp meat to the horse mouth fish to eat.

2. Water temperature: Although the horse mouth fish can adapt to a relatively low temperature, but in order to make them grow color quickly, the surrounding temperature should not be particularly low, it can be kept at about 20 degrees. Also can not be too high, try not to be higher than 28 degrees, otherwise the horse mouth fish is not easy to hair color.

3. Oxygen supply: The oxygen content in water is also a very important factor, and it is necessary to provide them with an environment with sufficient oxygen. Therefore, the number of opisthostoma belcheri per unit area should be controlled, and some oxygen can be supplemented artificially when necessary.

4. Polyculture and competition: If you want to make the horse mouth fish grow color quickly, you can put the male and female together, so that they can grow color more easily. In addition, if only male opsariichthys is bred, competition can be introduced, that is, different male individuals can compete, which is also helpful for their hair color.

5. Water quality: Water quality is also a very important factor. Regular water change is an important way to improve water quality. Water quality should not be too poor.