closeup and macro shot of nudibranch facelinidae are a taxonomic family of colorful sea slugs. these are specifically aeolid nudib

animal aquatic background beautiful beauty blue chromodorididae closeup color colorful colourful coral deep destination dive dorid facelinidae fish gastropod green holiday island landscape leisure life macro marine mollusk natural nature nudibranch ocean outdoor photography recreation red reef reefs sabah scuba sea season slug species travel tropical underwater water wildlife