There was a nice survey article last year: Coral restoration – A systematic review of current methods, successes, failures and future directions: https://journa

There was a nice survey article last year: Coral restoration – A systematic review of current methods, successes, failures and future directions: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0226631 https://journals.plos.org/plosone/article?id=10.1371/journal... We still have a lot to learn!