Reef Manta over Shoal of Glassy Fish, Manta alfredi, North Ari Atoll, Indian Ocean, Maldives

reef manta manta alfredi north ari atoll indian ocean maldives pygmy sweeper sweepers sweeper glassfish glass fish glassy sweepers glassy fishes fish schooling manta ray manta mantaray ray batoidea devilfish mobulidae coral reef reef geography nature sea ocean sealife marine wildlife underwater no people large group of animals shoal full length front view frontal horizontal rm