the yellow scales of the fish glisten in the light.

yellow animal underwater aquarium green fish reef organism wildlife flower coral amphibian scales glisten light blue bright big eyes open wide freshwater dwarf cichlid amazon river aquaculture plants large biotope amazonian black water america aqua aquarist aquatic astronotus background beautiful beauty belly bottom cichlasoma severum genus cichlids closeup color colorful cynotilapia eye golden lake nature perciformes pet petrotilapia tropical abactochromis