the fish of the mesonaut is amazing or festivum (lat. mesonauta) yellow-blue with a black stripe

animal yellow fish underwater aquarium reef organism invertebrate seafood wildlife green flower amphibian fish amazing festivum kindergarten leaf yellow-blue black stripe background seabed marine life exotic subtropics animal underwater nature water tropical wildlife beautiful colorful wild aquatic fin pet sea tank blue natural yellow aqua green orange color beauty white outdoor flora travel scuba environment discus cichlid zoo mouth freshwater ecology texture decoration