UNDERWATER MCU of moray eel. CU of sea snake swimming through water. UNDERWATER MCU of moray eel moving toward sea snake. ECU of head and mouth of young moray eel. UNDERWATER CU of young moray eel trying to nibble on sea snake as it passes. CU of head of larger black and white spotted moray eel. MCU of sea snake reacting when moray eel tries to bite it. VAR UNDERWATER MS CU of sea snake swimming through coral. UNDERWATER MS of sea snake swimming toward surface. VAR MS CU (half in/half out of water) of snake swimming at surface of water. (123)