Red Shoulder Green Severum (Heros efasciatus) Size:3 - 3.5 inches these somewhat round-shaped silver fish

these somewhat round-shaped silver fish are popular with fish-keeping hobbyists

Banding is evenly spaced in juveniles

is the smallest lungfish in the world at about 44cm long

they come from a very hard area to reach in Africa

Avoid extremely aggressive tank mates that may cause constant stress

Red Shoulder Green Severum (Heros efasciatus) Size:3 - 3.5 inches these somewhat round-shaped silver fishThe red shoulder green severum is a colorful South American cichlid that naturally occupies slow moving waterways of the Amazonian Basin. With age they develop a strong patch of red color on their back just behind the head.