colorful goldfish japanese koi carp

animal asagi asian beautiful bekko butterfly carp chagoi chinese colorful exotic fish fishery freshwater ghost goldfish gon goshiki hikari japan japanese kawarimono kikokury kin kinginrin kohaku koi koromo lake life moyomono nishikigoi ochiba orange outdoor park pet pond red sanke showa shsui swim taisho tanch tranquil tropical underwater utsurimono water wildlife zen