On a parallel topic, low voltage current passing through steel framework in the ocean boosts coral growth: https://www.smithsonianmag.com/science-nature/coral-

On a parallel topic, low voltage current passing through steel framework in the ocean boosts coral growth: https://www.smithsonianmag.com/science-nature/coral-restoration-technique-electrifying-balinese-village-180959206/ https://www.smithsonianmag.com/science-nature/coral-restorat... https://en.wikipedia.org/wiki/Electrified_reef https://en.wikipedia.org/wiki/Electrified_reef