Yellowfin tuna is a mackerel-like, including all tuna species. This shockfresh tuna has been frozen directly to -40 degrees after catching. Tuna is a warm-blooded fish with solid, red-colored fish meat. Yellowfin tuna has a cobalt blue to black back side with a characteristic long yellow belly and dorsal fin. Yellowfin tuna can reach a length of 230 cm with a weight of 180 kg. Yellowfin tuna is particularly found in the Indian Ocean, swimming to a depth of 250 meters, has a lot of power and can reach a speed of 80 km per hour. Yellowfin tuna is a very fast growing fish and can reach an age of 9 years.