Parrot fish usually spawn once every 7 - 10 days. Adult parrot fish can spawn 3 - 4 times a month. Factors influencing the spawning frequency of parrot fish include water temperature, water quality, and nutritional status. If the water temperature reaches 28°C and the water quality remains slightly acidic for a long time, parrot fish may spawn once every 5 - 7 days. However, when the water temperature is below 25°C and the water quality is poor, they may only spawn once every 10 - 15 days.
Breeding Conditions and Environmental Requirements
Water Temperature: The suitable water temperature for parrot fish breeding is around 28°C, which helps increase the breeding frequency.
Water Quality: The water should be kept clean, with a pH value between 6.5 - 7.5. It should avoid containing excessive harmful substances such as ammonia nitrogen and nitrite.
Nutrition: Adequate nutrition is crucial for the breeding of parrot fish. The feed should be rich in nutrients such as protein, fat, and vitamins.
Breeding Process and Hatching Time
During breeding, the female parrot fish will lay eggs in the breeding nest or a hidden corner of the fish tank. The male fish will then fertilize the eggs. The fish eggs can hatch in about 3 - 7 days. The newly hatched fry need special care, such as being provided with suitable food (like brine shrimp larvae) and a good water quality environment.