yellow watchmen goby fish - cryptocentrus cinctus

animal aqua aquaculture aquaria aquarium aquatic background beautiful beauty below black body care carnivore cinctus clear closeup color colorful coral creature crustacean cryptocentrus environment exotic eye fin fins fish fishes focus gobi gobie gobies gobiidae gobiiformes goby golden healthy hobby image isolated life love marine natural nature ocean photo photography prawn reef reefer salt saltwater sand sea seawater shop shrimpgoby small specimen submerged tank tropical undersea underwater watch watchman watchmen water wild wildlife yellow