Coral larval aquaculture: Species-specific survival and microbial dynamics in flow-through systems.

ABSTRACT: To enable burgeoning reef restoration efforts, the production of coral larvae in captive aquaculture needs to maximize survival and yields. While current coral larval rearing methods are generally successful, the approaches vary, and larval yields can be limited due to gradual declines in larval quality or sudden crashes. Here, we reared Acropora sp. nov. aff. kenti and Acropora spathulata larvae for seven days under different stocking densities (0.3, 1.0, or 2.0 larvae mL-1), water volume turnover rates (0.2 or 0.6 vol. hr-1), and with or without UV sterilization and surface agitation, to evaluate their effects on larval survival. Overall, culture treatments had minimal impact on the high larval survival of A. sp. nov. aff. kenti after seven days in culture. However, A. spathulata decline

SUBMITTER: Ramsby BD 

PROVIDER: S-EPMC12904410 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature