Tonga/Kaelini is a more solid rock than the Marshall. The Marshall(MI) is mainly composed of fossilized branching coral skeletons. The Kaelini is more rock like in shape. The Kaelini has more color and life than any other rock we carry. The MI has the best shape, and still some nice pinks and purples, but not as much as the Kaelini. Both types are looking nice for the time being. Lots of color on the Kaelini.
