This is the second Release of these amazing USA Captive Bred Seahorses. Black to yellow color is changeable depending on surroundings. Eating frozen mysis. We are proud to be the first to introduce these gorgeous Captive Bred Kuda Seahorses to you. They are currently a little more black in color. They were mad at us when we took their picture! Small foods, brine shrimp, mysis and copepods. Extremely peaceful. These specimens are eating frozen mysis. Do not place with aggressive species.Must have plant life or hitches in tank for the seahorse to use as a mooring area. Low flow and medium lighting is recommended.