A cleaner shrimp searches for parasites on the head of this spotted moray eel, Tulamben, Bali, Indonesia.

actinopterygii anguilliformes animal animal head animal themes bali cleaner shrimp cleaning close up color image crustacean danger decapoda eel elopomorpha front view gymnothorax isingteena headshot horizontal indonesia looking at camera macro malacostraca muraenidae mutualism nature no people ocean one animal outdoors photography portrait sea sea life shrimp southeast asia spotted spotted moray symbiotic relationship three animals three quarter length tulamben undersea underwater wildlife zoology