school of orange fish swimming in aquarium

animal underwater reef fish aquarium coral invertebrate organism seafood food flower wildlife plant school orange swimming large bright glass animal aqua aquarium aquatic astronotus background beautiful bright cichlid color colorful coral decorative destination exotic fins fish fishtank flora fresh freshwater glass gravel group hobby indonesia java light malang modern natural nature people ocellatus orange oscar palmas plant polypterus reef sand small swimming tank travel tropical underwater vacation water