How does a Luohan fish break its head?

Luohan fish is a brand-new fish species bred by Malaysian aquarium operators in 1996, which is deeply loved by the majority of fish fishers, but the Rohan fish have to be stimulated by various kinds of stimuli. Such as the change of water temperature, the change of environment, the change of feeding, and so on, all contribute to the head explosion of Luohan fish. Let's take a look at how the Luohan fish makes a head burst.

How big is the head shot of Luohan fish?

1. Pearl system: Pearl Luohan fish can be seen with a large water head of 6 to 7 centimeters, a small water head of about 10 centimeters, and a meat head of about 15 centimeters.

2. Golden Flower: the head-breaking time of Golden-flowered Rohan fish is slower and more mature. Maybe when it starts, most people say that Golden Flower has a chance to start all its life.

The critical period of the head explosion of Luohan fish

1. Seedling stage: usually 5cm to 6cm, the key during this period is to feed hard and lay a good foundation for the next stage. The food is mainly red worms, and the temperature can be raised appropriately, about 30cm to 32cm. Warming can accelerate metabolism and let the Luohan fish grow quickly.

2. The sub-adult stage: usually 6cm to 14cm, also known as the attack stage, the food fed to the Luohan fish should be diversified, mainly nutritious, combined with stimulation, the temperature will also rise to a higher point and speed up metabolism. This stage is the most important, just like the youth of a person.

3, adult period: usually more than 14 centimeters, also known as shaping period, is to regulate the body shape of Luohan fish, the temperature is recommended to maintain between 26-28 ℃, in order to slow down metabolism and prolong the life span of Luohan fish.

How does a Luohan fish break its head?

1. Water temperature stimulation: on the basis of the original water temperature, the Luohan fish decreases by 1 degree a day and 4 degrees in a row, and then observes the performance of the Luohan fish. If the temperature rises slowly and normally, the temperature rises 1 degree a day, so alternately you will see the head burst of the Luohan fish.

2. Environmental stimulation: change the fish tank frequently, and the new environment can also stimulate the fish to start, but keep in mind that the water quality of the replacement tank is not too different from that of the original tank, otherwise it is very harmful to the health of the fish.

3. Feeding stimulation: under the condition of normal feeding, the Luohan fish stop feeding one day a week. On such a day of hunger, it is possible for the Luohan fish to blow its head because of the stimulation of hunger.

4. Fight stimulation: the stimulation is the most commonly used method for the head attack of Rohan fish. Put a parrot fish of similar size into the fish tank to stimulate the fish and let them fight each other properly, which will have a good effect on the head burst of the fish.

How to raise the Luohan fish?

1. Fish tank: Luohan fish is a large and medium-sized snapper with an adult fish of more than 20 centimeters. It is best to choose an aquarium of more than three feet so that the growth of the fish will not be restricted. Using black or blue as the background of the aquarium will help the Luohan fish show the most beautiful body color.

2. Bottom sand: Luohan fish prefer neutral or slightly acidic water quality. It is best to use river sand with a particle size of about 0.5 to 1 cm to keep the water quality flat and neutral, and the bottom sand can be spread to a thickness of about 5 cm. The layout of the tank should avoid the use of sunken wood or coarse stone.

3. Water quality: a filter with good efficacy should be selected when raising Luohan fish. This will not only keep the water clean and increase the dissolved oxygen in the water, but also help to maintain the growth of beneficial bacteria in the water. The water temperature should be about 26-27 ℃ and the pH value should be between 6.5-7.2.

4. Feed: Luohan fish can be fed with shrimp, red worms and feed without artificial pigment, but fresh natural feed is the best feed. It is recommended to feed with half commercial feed and half fresh natural feed every day, which is very good for the growth of fish.

5. Lighting: if the Luohan fish is raised at home without proper lighting, the color collection of its body surface will gradually decline. It is suggested that the daily lighting can be controlled for about 10 hours, which will have an added effect on the health and color performance of the Luohan fish.

6. disease prevention: Luohan fish has strong disease resistance, but sometimes it is easy to suffer from white spot disease through drastic changes in water temperature, so in areas where the temperature is not stable above 25 ℃, it is best to install a temperature controller in the tank to set the temperature at about 28 ℃.