1.5 seedlings, the staple food is bumper shrimp, that is, frozen and hatched bumper shrimp, which are sold in all big fish markets. Control the amount, it is advisable to eat it within 5 minutes. Change the water after each meal, and the water change amount is about 1/5 or 1/4.
In this way, the seedlings will be 2cm+ in a few days, and it doesn't matter if you add hamburgers, beef hearts and shrimps. Remember to cut the hamburger into dog pieces before feeding, the smaller the better. Feed slowly, bit by bit, until the fish is finished, and then feed shrimp, hamburger, shrimp and hamburger at regular intervals.
The number of water changes during the period must keep up. It's best to change some new water after each feeding. If you can't do this, change the water at least twice a day, 1/2 in the morning and evening.
At this rate, the fry can basically grow to 4cm after 20 days, and the feeding amount of shrimp, mainly hamburgers, is reduced. Remember that hamburgers are muddy at this time, and it is best to change some new water after each feeding. Feeding frequency depends on the specific situation of fish. Sometimes they may be hungry again after an hour, so feed them, change the water after feeding, and then continue to feed and change the water.
Basically, it is necessary to ensure that the daily feeding frequency is about 8- 10, and the water change frequency is 5-6. After a month, the seedlings can grow to 4-5 cm. Excessive feeding will definitely lead to gill discomfort, and the outbreak of gill bacteria or gills is very common and needs more observation. Once the fish's gills show signs of abnormality, they should start taking medicine.
At 4-5cm, the feeding times and water changing times should be reasonably controlled according to the metabolic rate of seedlings. Maybe your seedlings will be hungry again in two hours. It doesn't matter, just feed them, and then change the water after feeding to ensure their barbaric growth! In the meantime, we should pay attention to the gills of the seedlings. Once the water quality is out of control and gill worms or gill bacteria break out, use drugs reasonably!
Extended data:
Feeding conditions
Habit: Although gentle, it is best to raise it alone.
Eating habits: I have various eating habits, but I like to eat fresh animal bait. In addition, chopped beef, lean meat, chicken heart, fish and shrimp, breadworms and so on. Yes, hello.
PH value: 3.2~7. 1
Hardness: 3~6
Water temperature: 25~30℃
Lighting: Medium lighting is required.
Activity area: reclaimed water?
References:
Baidu Encyclopedia-Feeding Conditions of Colorful Angelfish