The speed of raising arowana is !! Novice Arowana, ask the master for help!

Arowana can adapt to neutral water quality and water temperatures above 22, with an optimal temperature of 24-28. The water quality should be clean and the tap water should be dried. pH between 3 and 12. Nitrite content, as well as chlorine content, should preferably be zero.

New fish into the tank: When the new fish is just bought, the air pump in the fish tank has to run for at least 24 hours to thoroughly ** the chlorine in the water. If you use a biofilter all the time, then it is best to let the water reach a pH of 6-7 and the water temperature is 25 degrees Celsius.

Add a small amount of salt (approximately 1 or 2 teaspoons per 5 gallons or 20 liters of water) to the tank to reduce the risk of fungal attack and to keep the fish healthy and increase its appetite. If possible, it is best to be able to take water back to your own tank in the original tank of the new fish (if there is no problem with the water in the original tank), and it is best to retrieve 1 3 to facilitate the adverse reaction of the new fish to environmental mutations. It is recommended that Arowana be raised from a young age.

Daily management: change the water at least 20%-30% every week, and the ammonia content should not exceed the parts per million (mg1). Do not make sudden changes in temperature and pH, such as sudden changes that will lead to the sudden death of the Arowana.

Check the pH and other toxic levels every week to get into trouble. You must be cautious when changing the water to avoid frightening the Arowana. And when raising arowana, you must avoid completely changing to new water, otherwise it will cause harm to the fish.

If you see the fins and scales of the Arowana falling off, it is caused by too much water change, you can pause the water change, and they will recover naturally; However, the amount of water should not be too small, too little will make the fins become opaque, and the eyes will be cloudy, which will cause the gills to flip.

It is also best to reach 8 hours of light for Arowana.

I'll put it simply:1Water --- good water is not easy to come by, and drying is the key; 2.

Oxygen--- Arowana likes high oxygen, and the effect of smashing water for oxygenation is good; 3.The light --- juveniles are timid, and the light should be dim (2 15W fluorescent tube for 6 hours); 4.The temperature --- constant temperature is the most critical, rising from 24 degrees to 32 degrees, it is not desirable, the large tank is full of water, and the temperature is stable.

Don't put things indiscriminately, the most practical thing is to put more than two cotton. A ceramic ring is sufficient, and the water temperature is controlled at 28 to 30 degrees. 32 fish can't stand it. The ceramic ring is a hotbed of nitrifying bacteria and acts as a clarifier of water.

24 degrees to raise dragons. The other 5 also had to die.

Big brother, you're too idol, haha.

It is recommended to practice the star dragon for a year

Very simple! 10 15cm Arowana You can buy that kind of small river shrimp to feed Small river shrimp are nutritious and can also promote fish color, but remember to remove the head and tail.

The filtration of the fish tank must reach 6 times the volume of the water body, remember to be sure to add a lid, Arowana likes to jump, if there is no lid, it will definitely jump out of the tank. Then the Arowana likes the current and can increase the current appropriately. In addition, the lighting problem also determines the beauty of the Arowana, and the silver dragon is suitable for the three primary color white lights.

Arowana is a tropical fish, accustomed to a water temperature of 25 27 degrees, change one-third of the water after getting sick, heat it to 30 degrees, and lower two thousandths of coarse salt, keep it for three days to change the water, and generally can**.

When buying fish, you should pay attention to the eyes of the arowana not to look down, the dragon's whiskers are complete, the fins are smooth and smooth, the body is complete, and the spirit is very good. The kind that lies on the bottom of the tank should never be bought. In addition, I will teach you a bad trick, if the fish dealer does not pay attention, pat the tank, and the fish that will not be frightened and jump will be healthier.

Tropical fish are best raised with hot water to make it feel like home.