Filament killifish

Fundulopanchax filamentosus

Family : Nothobranchiidae

FishFreshwaterkillifish

Elegant killifish with elongated fins, ideal for planted aquariums. It is peaceful and easy to breed.

Popularity
Community fish
classic in freshwater aquarium
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
West Africa
Rivières ouest-africaines : Niger, Congo, Cameroun.

Description

Fundulopanchax filamentosus reaches up to 7 cm. Males have greatly elongated dorsal, anal and caudal fins, hence their name. Their coloration is blue-green with red spots and golden reflections. Females are smaller and less colorful. The body is slender and compressed. It is a surface fish that enjoys shaded areas. It is very peaceful, even among males. Its peculiarity is the presence of filaments on the fins of males. It breeds by laying eggs on fine-leaved plants.

Habitat

Region :

Streams and freshwater swamps

Distribution :

Recommended parameters

Temperature2226 °C
pH67.5
GH215 °dGH
KH18 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.5 mg/L

Care

Difficulty
2/5
Diet
Omnivore
Min. tank
40 L
Min. group
1
Adult size
7 cm
Lifespan
3 years
Temperament
Très paisible
Propagation

Care notes

Temperature: 22–26 °C, pH 6.0–7.5, GH 2–15, KH 1–8. A 40-liter tank minimum is recommended. Accepts dry, frozen and live foods. Compatible with peaceful small fish. A lid is necessary. Plant densely with fine-leaved plants (Java moss, Cabomba). Gentle filtration to avoid damaging the fins. Breeding is simple: eggs hatch in 10–14 days.

Similar species

Espèces proches, même habitat ou même maintenance

References