The average rate of hatching of the eggs, Cromileptes altivelis successful bubble density is 500 per liter. There are 77 percent hatch rate change taken 200% water per day rate hatch 71.6 percent, and for air, 600 ml per minute. Watanabe was 78.67% hatch rate, and faculty (1995) reported that hatch of eggs, fish E.striatus will succeed up to 82.5 percent, at 26-30° c, but temperatures begin to rise. The death of the young ages of fish with egg yolk sacs (yolksac larvae), increased by. The effect of survival rate of the grouper Swan (3 days) 62.3 percent to air 600 ml per minute. Biochemical quality of eggs is related to the nature of the parent species, which will affect the survival of young fish and young daughter Board (Watanabe, 1984) in addition to the environmental elements, and then to the air (the circulating water system) and the intensity of light is a part as well, which may affect the metabolism and survival of fish larvae age ball egg yolk are.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)