Description
Reaching an adult size of about three inches, the Gold Barb has a steeply sloped back and short barbels positioned at the corners of the mouth. The males will be metallic gold or gold-green, with a lighter belly that turns red when ready to spawn. Females will be much duller overall in colour, and generally are larger than the males. A number of dark vertical bars or blotches are visible along the flanks of the fish. Well conditioned specimens may have red colouration on the fins.
Gold Barbs are quite hardy and undemanding of water conditions and habitat. They tolerate a fairly wide range of water conditions, which makes them adaptable to a variety of habitats. A current would be welcomed by this species, as they originate in free-flowing streams and rivers. They should be provided with a good-sized open space for swimming, along with plants. driftwood or another decor to provide some hiding spots. Use a fine grade substrate, preferably a darker colour to showcase the colours of the fish. Because this fish does well in cooler water, it can be kept in an unheated tank.