Green Severum (Heros severus)

Green Severum (Heros severus)Heros Severum originates from the far upper reaches of the Rio Negro in Colombia, near the town of San Felipe. This large growing fish are likely the true Heros severus, and only very recently have made their way into the hobby. As wild fish from extremely acidic waters, they will display their best colors in a similar setup with soft, low pH water. Generally peaceful towards similar sized tankmates, they can be aggressive towards each other and

the imperial flower loach

scaleless body takes on a soft golden glow

and Panaque suttoni

These small

Native to large river systems of China

they are often able to live out of water for extended periods of time as long as they remain moist

Orinoco Peacock Bass (Cichla orinocensis)

180 or 450

slender body of the Common Goldfish or the Shubunkins

Will eat smaller fish

made up of a series of individual spines

freshwater fish that have numerous spines preceding the dorsal fin