First,? Breeding environment
A spacious fish tank is needed, and the size of the fish tank is at least 50 cm× 50 cm× 50 cm to ensure that the fish have enough space for daily activities. In addition, the filtration system of fish tank should be firm to ensure the stability and cleanliness of water quality.
Second,? Feeding and management
They need high-protein food to stay healthy. We can buy special colored angelfish feed in the market, which is usually rich in protein, fat and various vitamins. In addition, we need to provide them with some live bait, such as earthworms and mosquito larvae, to increase their appetite and activity.
Third,? Water quality problem
We should change clean water regularly and keep the pH value of water moderate. We can use PH test paper or PH meter to test the pH value of water. In addition, colorful angelfish don't like strong light, so avoid putting the fish tank in direct sunlight.