Sphaeramia nematoptera The Pajama Cardinal has a pale colored posterior and a yellow colored anterior, separated by a black band. These fish are colored in spots and have large eyes with a bright red iris. They have two dorsal fins with the second being elongated. They are very easy to care for and like to hover in place. They will pair up and mate in the home aquarium. They should be provided ledges that they can hover underneath.
