Angel fish is quiet and elegant, known as the "queen of tropical fish", which is more suitable for polyculture, so it is favored by many fish lovers.
How to raise angelfish
1, water temperature: the suitable water temperature for angelfish is 25-30 degrees. The keeper only needs to control the temperature within this range, and the angelfish can survive well. If the temperature is low, you can turn on the heating rod for constant temperature. When the temperature is high, you can put it in an ice bag to cool down.
2. Water quality: angelfish have high requirements on water quality, and the breeder needs to change the water once every three days, and the amount of change can be controlled at a quarter, and the PH value needs to be controlled between 6.5 and 7.5. If possible, a circulating filtration system can be installed.
3. Feeding: angelfish are omnivorous and can be fed with artificial feed and live bait. Live baits suitable for angelfish include red worm, bumper shrimp, beef heart and so on. Before feeding live bait, it needs to be disinfected to avoid infection. The digestive ability of angelfish is weak, so feed it as little as possible and feed it more times. You can feed it once every morning, noon and evening, and it is best to eat it within 10 minutes.
4. Oxygen: The demand for oxygen by angelfish is not great, but it should be oxygenated regularly during daily feeding. If the density of the fish tank is normal, it can only be opened for half a day. It takes 24 hours to drive if the density is high.