The striped headstander has a wide distribution throughout the amazon and orinoco river basins, and is known from rocky areas with rapidly flowing waters. Adults congregate in sizeable shoals and may be observed feeding on crustaceans, insects, plant matter, and worms. These fish attain a moderate size and require a spacious aquarium that measures at least 4ft x 18 x 18 and preferably larger . Juveniles grow very quickly and should be given space from the outset in order to prevent stunting and associated health problems. The aquarium should be mature and aquascaped with a sand or small-grained, smooth gravel substrate, plenty of sturdy pieces of driftwood and an open swimming space along the front of the tank. Plants are not necessary, but will make the aquarium more aesthetically pleasing however, as these fish will devour plants, it is essential to choose robust species such as anubias spp. And java fern microsorum that can be tied onto the decor. Of greater importance is the use of powerful filtration ideally provided by external canisters and a high level of oxygenation, perhaps provided by spray-bar returns situated above the water line and or additional powerheads. High water quality is essential for this river-dwelling species, so partial water changes should be carried out on a very regular basis in order to keep nitrogenous waste to a minimum. Sturdy, tight fitting coverslides are requisite, as these fish are accomplished jumpers. Although gregarious in the wild...