- Name:
Golden pencilfish
(View AKA's) - Family: Lebiasinidae
- Species: Pencil Fish
- Scientific Name: Nannostomus beckfordi
General info about Golden pencilfish
These fish are gold with a silver band along the flanks, this band is edged by a red band on its upper side and edged by a black band on the lower side. To keep these fish, water temperature should range from 69°F to 80°F and water pH should be between 5.0 and 8.0. The tank should have a sandy substrate and floating vegetation and should be densely planted. They are peaceful and can be kept in community aquariums with equally small fish, also, they should be kept in groups of 10 or more.
Golden pencilfish Diet & Nutrition
This species is carnivorous. In the wild it feeds on invertebrates and zooplankton. In an aquarium it can be fed with dried foods supplemented with live foods like worms and Artemia.
Determining Sex of Golden pencilfish
Males are more colorful than females, males also have a curved posterior anal fin while the female’s is straight.
Breeding & Spawning Golden pencilfish
This species is an egg scatterer that doesn’t care for the young. To breed these fish in captivity the tank should be heavily planted.
Golden pencilfish Origin
This species can be found in Guyana, Suriname and the Amazon.
Acclimating Golden pencilfish
The water in which these fish are packaged is different from the water in the tank, since these fish are extremely sensitive to water conditions the acclimation process is very important. This process should never be rushed. Aquarium lights should be off for at least the first 4 hours of the fish in the new tank and it should not be fed in the first 24h. There are two acclimation methods: Floating Method and the Drip Method.
Floating method - the aquarium lights should be off and lights in the room should be dim, the bag in which the fish is should be placed in the surface of the water to float for about 15 minutes, this allows the water in the bag to adjust to the water in the tank. The bag should then be cut under the knot and the top edge of the bag should be rolled down one inch, then ¼ cup of the aquarium water should be added to the bag, this step should be repeated every 4 minutes until the bag is full, then half the water of the bag should be discarded and the bag should be put to float again and ¼ cup of the aquarium water should be added to the bag every 4 minutes until the bag is full. Afterwards, the Discus can be moved into the aquarium.
Drip method – the aquarium lights should be off and lights in the room should be dim, the bag in which the fish is should be placed in the surface of the water to float for about 15 minutes, this allows the water in the bag to adjust to the water in the tank. The bag contents should be poured into a 1 gallon bucket that has never been cleaned with any chemicals, the fish should be enterally submerged. A siphon, using airline tubing, should be set up and a drip line should run from the main aquarium to the bucket. Several loose knots should be tied in the airline tubing to regulate flow. Sucking the end of the airline tube that goes to the bucket will begin a siphon, the flow should be regulated to 2 to 4 drips per second. Once the water in the buckets doubles, half should be discarded and the process should be repeated until it doubles again. Afterwards, the fish can be moved to the aquarium.
Original Detail
Name | Species | Family | Scientific Name | More Detail | Added by |
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Golden pencilfish | Pencil Fish | Lebiasinidae | Nannostomus beckfordi | These fish are gold with a silver band along the flanks, this band is edged by a red band on its upper side and edged by a black band on the lower side. To keep these fish, water temperature should range from 69°F to 80°F and water pH should be between 5.0 and 8.0. The tank should have a sandy substrate and floating vegetation and should be densely planted. They are peaceful and can be kept in community aquariums with equally small fish, also, they should be kept in groups of 10 or more. |
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