Method for attracting initiation of coral larvae

摘要

Problem to be solved: to provide a method for attracting a coral larva to a specific location, raising the initial survival rate of young corals after initial landing, and establishing a landing method and a landing base structure of a coral larva which can be applied to a landing site of various materials, and to facilitate initial rearing management.Settlement hole 1 in hole If the diameter is 0.6 to 1.0 mm, and the depth is 0.6 to 1.0 mm, it is not related to the material of the landing base, the settlement of the coral larva is induced in the small hole.Diagram