colorful juvenile harlequin sweetlips fish plectorhinchus chaetodonoides swimming in tropical coral reef waters

serenity fins habitat relaxation biodiversity beauty subaquatic vibrant spots marine fauna polka dots wild scuba wildlife environmental fish species ocean protection gills life animal harlequin sweetlips reef conservation oceanography yellow coral natural exploration underwater patterns juvenile camouflage colors tropical biology world colorful diving swimming exotic plectorhinchus chaetodonoides snorkeling tourism ichthyology sea peaceful adventure waters generative