The main foods for parrotfish fry include brine shrimp larvae, earthworms, brine shrimp, fish and shrimp, and other foods that are high in protein and low in fat. These foods can provide sufficient nutrients to help the fry grow healthily. In addition, you can also choose feeds specifically designed for fry. These feeds are rich in nutrients and easy to digest.
Regarding the feeding frequency and amount, fry need to be fed small portions but multiple times a day. They should be fed at least 2 to 3 times a day, and the amount of each feeding should be moderate to avoid overfeeding or underfeeding. Generally, each feeding should be until the abdomen of the small parrotfish slightly bulges. As they grow, the feeding frequency can be gradually reduced to once or twice a day.
It is also very important to observe the feeding situation. If the fry are dragging feces, it indicates that they have been overfed, and the feeding amount needs to be adjusted. Ensure that the food is scattered in all corners of the aquarium to facilitate the fry's feeding. At the same time, regularly check the growth and health status of the fry. If any abnormal situation is found, measures should be taken in a timely manner.
Water quality management is crucial for the growth of fry. Keep the water quality clean and stable, change the water regularly, and use equipment such as filters to maintain the cleanliness and stability of the water quality. Water temperature control is also important. Ensure that the water temperature in the aquarium is maintained within an appropriate range (usually 24 to 28 degrees Celsius) to promote the growth and health of the fry.