Carassius spp
A Calico Thai Oranda is a premium freshwater fancy goldfish known for its beautiful, vibrant, multi-colored calico pattern (patches of red, black, blue, yellow, or white) and the distinctive fleshy "wen" or "hood" on its head. Originating from China and further developed in Thailand and Japan, this fish boasts a more rounded body and robust health compared to some other Oranda lines. They are generally hardy but require proper care, including large tanks (at least 20 gallons for one), good filtration, and a clean environment to thrive.