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This little beauty comes from central Africa
(Zaire region - hence the name "Congo"). It grows to about 8
cm and requires a tank of at least 60 cm in length while a volume of
100 liters will be even better. As far as water parameters are
concerned a pH 6.8 and GH=7 is Ok. The temperature should be kept
between 24-25oC (even 26oC is well tolerated). Can be fed with
worms, insects, crustaceans and of course dried food. It is
characterized by the large iridescent scales and the flowing fins.
The cirrectly conditioned male is brilliantly colored; a wide band
of gold runs along the top half of the body that changes to an
electric blue - green below the middle line. The dorsal, anal,
caudal and ventral fins develop extensions with maturity and all
have a white edging which is clearly seen when the fish is observed
against a dark background. The female is less colorful and mostly
displays a gold / brown coloration while the caudal fins are more
square and doesn't develop fin extensions. Being an active shoaling
fish means that spawning involves a great deal of running for the
female. The fertilized eggs stick to the bottom and develop a hard
shell before hatching. A peaceful fish, ideal for the small
community tank although special care should be taken to allow a good
deal of swimming space.
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