cleaner wrasse labroides dimidiatus and blue caribbean tang acanthurus coeruleus

acanthuridae acanthurus anal animal antilles aquaria aquarium aquatic atlantic background bahamas barber biofluorescence biology blue bluestreak caribbean caudal coeruleus color colorful coral cozumel dimidiatus doc doctor doctorfish dorsal eco ecosystem environment exotic explore fin fins fish fishes florida gold golden herbivore horizontally juvenile labroides leeward life marine mediterranean nature ocean oceanography pacific paracanthurus photography reef relaxation saltwater sea seawater surgeonfish swim tang tank the thomas tropical underwater vivid water wrasses yellow