different goldfish, commercial aqua trade breed of wild carassius auratus carp, bright orange coloration captive fish

animal anubias aqua aquaculture aquarium auratus background breed bright burhead business captive carassius careful carp chinese clear coldwater coloration colorful comet commercial cute cyprinidae decorative different ecology elegant fauna favourite fish fishkeeping freshwater friendly goldfish group habitat hobby instinct juvenile little nature orange oriental pets plant planted protection shoal smart sociable species specimen tank threat trade underwater water widespread wild