Could heat from geothermal activity be part of the equation. (wattsupwiththat.com)
So far, however, the infrared cameras show no indication of current geothermal activity. (discovermagazine.com)
The reefs are incredibly healthy and vibrant, and there's something for everyone, with sites that range from calm shallows to dramatic current - washed points, sheer walls, macro sites and a slope that bubbles with geothermal activity. (caradonna.com)