Spectacular coral growth on Biorock is seen in the three videos linked below.

Pemuteran, Bali

This video shows Biorock reef growth in Pemuteran, Bali at a site that had been almost barren of corals and fishes when the Biorock projects began 15 years earlier.

Gili Trawangan, Indonesia

This video shows the installation of a new Biorock reef in Gili Trawangan, Indonesia, and the growth of corals on it one year later:

Curaçao

This video shows phenomenal growth of staghorn corals in Curaçao shown by time lapse photos:

To see Biorock results for longer time scales (11 years) please look at: https://www.youtube.com/watch?v=Rx8TV9Kd0ns