Rainbow Yoda Zoas

Rainbow Yoda sounds like something you’d get if a Jedi wandered through a candy aisle and made one questionable decision. In the tank, though, the look is surprisingly clean: bright lemon-yellow faces, a deep dark center, and just enough green  to keep the pattern from feeling too simple.

When a colony starts filling in, all those little yellow circles stack together across the rock like a patch of tiny neon targets. The “rainbow” part of the name may be doing a little extra work, but the yellow absolutely earns its share.