Introduction
The Black Widow's oval body is marked by three dark vertical bars; through the eye , just behind the gill cover, and at the base of the dorsal fin.Sex is generally distinguished by the more pointed dorsal fin and broader fronted anal fins on males, and by the plumper bodies of females.
Common Name
Black Tetra, Black Skirt,Black Widow
Species
Gymnocorymbus ternetzi
Habitat
Among tall plants in rivers in the Mato Grosso area, South America.
Maximum Size
About 2"/5cm.
Minimum Tank Size
A standard 24" x 15" x 12" (60cm x 37.5cm x 30cm) - 70 litre tank.
Diet
They are Omnivorous , so can eat most of the foods.Frozen flakes and live foods.A varied diet will ensure the fish develop the best colors and condition.
Water Temperature
68-78°F (20-26°C)
pH
6.0 - 7.0
Hardness
5- 20°H
Remark
This is an ideal starter fish.A long-finned cultivated variety is shown here.
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