Table 4 shows the time to hatching of eggs grouper Swan. When aeration is different. Dissolved oxygen (do), and ammonia in the water with the eggs hatch.
Table 4 shows the hatching time of eggs grouper Swan. When the rate of different weather. Oxygen solubility in water (DO) and ammonia in water containing fish hatching.
Table 4 shows the time in the breeding of fish eggs in a swan nest rate when the air to different oxygen dissolved in the water (DO) and ammonia in the water that has been hatched fish