What type of coral is most suitable for microfragmentation?

The most suitable type of coral for microfragmentation is branching coral. This method involves taking small fragments of coral and allowing them to regrow, which is particularly effective with branching species because of their growth characteristics. Branching corals tend to have a higher rate of growth, and their structure allows for increased surface area for recruitment and attachment when microfragmented.

In contrast, massive corals generally have a slower growth rate and their dense structure can make them less viable candidates for this technique. Soft corals do not possess the rigid skeletal structure that facilitates successful microfragmentation, as they lack a hard base for fragments to grow on effectively. While hard corals could also be considered for fragmentation, the specific growth patterns and resilience of branching corals make them the ideal choice for this restoration method.