colorful lemon tetra swims gracefully displaying its striking yellow body and transparent fins against a clean bright

lemon tetra hyphessobrycon pulchripinnis freshwater fish tropical aquarium species yellow beautiful pet life breeding aquatic pets identification schooling hobby creatures color care fishtank aquariums small vibrant colors ornamental anatomy underwater habitat peaceful community tank enthusiasts environment display patterns mates waters characteristics setup maintenance health behavior ecosystem dominance feeding environmental needs ai generated