Monday, January 9, 2017, Two Mantas at Garden Eel Cove. Saw mantas on surface. On night dive I saw Ho Ray and Nick swim past the light circle. Plankton was a zero at light circle. Fourteen boats. JDL x 2. BID X 3. KHD KDC BiteMe WW NC SOW. NS Splashers. Manta Adventures? How was Keauhou?