The medaka is small in size, about three to six centimeters long, mild in temperament, rich in colors and highly ornamental. Its somatotype features are ordinary somatotype, light somatotype, spherical somatotype, short somatotype, no dorsal fin and invisibility. There are solid colors and brocade colors. There are dry light, starlight, moon rainbow light, mother-of-pearl light, inner light and so on. The combination of various physical characteristics, colors and light expressions has created a variety of Guanbei medaka.
Guanbei medaka is a small freshwater ornamental fish cultivated by wild medaka after artificial propagation, hybridization and purification. Adult fish spawn and hatch easily every day, with diverse species and simple skin feeding. Players can easily get new performances through hybridization of various varieties and enjoy the joy of creation.