Complex sentence: In the wild, clownfish spawn around the time of the full moon and the male parent guards them until they hatch about 6 to 10 days later, typically 2 hours after dusk.
Split into simpler sentences: In the wild, clownfish spawn around the time of the full moon. The male parent guards the eggs until they hatch about 6 to 10 days later, typically 2 hours after dusk.