lol marv i came across the blue zoa thread on rc and see your blue frag you mention, yes its a caribbean morph ive seen maggies site has them as day dreamers.
i had a colony (my second cuban) but every single polyp was infested with a worm and they all died or got eaten from the inside, i actually cut open some healthy opening looking polyps before they show signs of decline and found at least 1x tiny 5mm long as thin as a needle worm in them, swam like a flowing ribbon, i presume a beastie had lay her eggs in every polyp prior to me receiving colony which never made it past the QT, it was sad to see them all die.
picture the day i receive and zoa mat looking brown from the off with a few poorly looking polyps