What is the recommended time frame for combining goral gametes after spawning?

The recommended time frame for combining coral gametes after spawning is within 2 hours. This is crucial because coral fertilization relies heavily on the viability of gametes, which can diminish over time. The synchronization of spawning in corals is short-lived; gametes are typically only viable for a limited period after their release into the water. If gametes are combined too late, the chances of successful fertilization and subsequent larval development significantly decrease.

Maintaining a 2-hour window allows for optimal conditions for fertilization while balancing the natural timing of gamete release. This period also ensures that the gametes retain their viability, which is essential for increasing the overall success rate of coral restoration efforts. Gamete quality can deteriorate beyond this period, impacting any potential larval development and the effectiveness of restoration initiatives.