Farlowella nattereri, commonly known as the Twig Catfish, is an elegant and unusual species prized for its incredible camouflage and peaceful demeanor. With its long, slender body resembling a drifting twig, this fish blends seamlessly into planted and natural aquariums, making it a favorite among aquascapers and biotope enthusiasts.
Native to slow-moving South American waters, Farlowella nattereri is a calm, algae-grazing species that thrives in well-established tanks. It spends much of its time clinging to driftwood, glass, and plant surfaces, quietly browsing biofilm and soft algae. Its gentle nature makes it an excellent addition to peaceful community setups.
Key Features
- Unique twig-like body and natural camouflage
- Peaceful and community-safe
- Excellent for planted and biotope aquariums
- Helps manage biofilm and soft algae
- Fascinating, subtle behavior
Care Information
- Scientific Name: Farlowella nattereri
- Common Name: Twig Catfish
- Adult Size: ~6–7 inches (15–18 cm)
- Temperament: Peaceful
- Tank Size: 30 gallons or larger
- Water Temperature: 72–80°F (22–27°C)
- pH Range: 6.0–7.5
- Diet: Herbivore/Omnivore – algae wafers, blanched vegetables, biofilm, supplemental protein
- Activity Level: Calm, mostly diurnal
Notes
Requires a mature aquarium with stable water parameters and ample surfaces for grazing. Driftwood is highly recommended. Avoid housing with aggressive or overly active species that may outcompete it for food.