Defying the slow reputation of its kind, this Goniobranchus rufomaculatus nudibranch was filmed moving briskly across the Lembeh Strait seabed.
https://scubahanknyc.com/2026/08/21/goniobranchus-rufomaculatus-lembeh-strait/

#Indonesia_Scuba_Diving #Lembeh_Strait #marine_life #Nudibranch #sea_slug