Corals sampled at six reefs within Kāne'ohe Bay, O'ahu, Hawai'i:
1.) USA: Hawaii HIMB: 21.436056, -157.786861
2.) USA: Hawaii Reef.11.13: 21.450806, -157.794944
3.) USA: Hawaii Reef.35.36: 21.473889, -157.833667
4.) USA: Hawaii Reef.18: 21.450806, -157.811139
5.) USA: Hawaii Lilipuna.Fringe: 21.429417, -157.791111
6.) USA: Hawaii Reef.42.43: 21.477194, -157.826889
Experiment conducted at the Hawai'i Institute of Marine Biology.
To assess tissue color change over time, each fragment was photographed once a week (16 timepoints in 4 month experimental setup) with a red, blue, green color standard ruler.