Twig Whiptail Catfish (Farlowella vittata) 
 
Twig Whiptail Catfish (Farlowella vittata): A Graceful and Unique Algae Eater
The Twig Whiptail Catfish is a slender, elongated species that blends seamlessly with driftwood and plants, making it a fascinating addition to freshwater aquariums. Known for their peaceful nature and algae-eating habits, they are an excellent choice for well-maintained community tanks.
 
Tank Setup for Twig Whiptail Catfish
Minimum Tank Size: 100 liters
Substrate: Soft sand or fine gravel to protect their delicate undersides
Decor: Driftwood, branches, and plants to provide hiding spots and mimic their natural environment
Water Parameters:
Temperature: 22°C–26°C
pH Range: 6.0–7.5
Water Hardness: Soft to moderately hard
Filtration: Strong filtration with gentle water flow to maintain water quality
Lighting: Moderate to bright lighting to promote algae growth
 
Diet and Feeding
Twig Whiptail Catfish are primarily herbivores, requiring a diet rich in plant matter. Feed them:
Algae wafers or sinking pellets
Blanched vegetables such as zucchini, spinach, and cucumber
Occasional live or frozen foods like daphnia or brine shrimp for variety
Natural biofilm and algae growing in the tank
 
Behaviour and Tank Mates
Temperament: Peaceful and non-aggressive
Ideal Tank Mates:
Small, peaceful fish like Tetras and Rasboras
Corydoras catfish
Otocinclus
Dwarf cichlids like Apistogramma
Avoid: Large, aggressive fish or fin-nippers (e.g., Cichlids, Barbs)
 
Breeding Twig Whiptail Catfish
Breeding is possible in home aquariums under the right conditions:
Males guard the eggs, usually laid on driftwood or plant surfaces
Maintain stable, soft, slightly acidic water conditions
Feed fry infusoria or powdered algae-based foods until they can eat larger items
 
FAQs
How big do they grow?
They can grow up to 15–18 cm in length.
Are they easy to care for?
They require stable water conditions, so they are better suited for intermediate aquarists.
Do they eat algae?
Yes, they primarily feed on algae but should be supplemented with additional food sources.
Can they be kept alone?
Yes, but they prefer to be in small groups for a more natural social structure.
 
Species Overview
Species: Farlowella vittata
Common Name: Twig Whiptail Catfish
Origin: South America
Diet: Herbivore (Algae, plant matter, small invertebrates)
PH Range: 6.0–7.5
Temperature: 22°C–28°C
Max Size: Up to 18 cm
Tank Size: Minimum 100 liters