Minimum tank 36-inch-long aquarium or larger with established grazing surfaces
Adult size Plan for roughly 6–8 in (15–20 cm), depending on the fish
Temperature 75–79°F (24–26°C)
Water chemistry pH 6.0–7.0 · soft freshwater
Ammonia and nitrite 0 ppm
Housing & compatibility
Use a mature aquarium with steady oxygenation, submerged branches and peaceful tankmates. Avoid fast feeders that leave little food on the bottom.
Diet
Provide mature biofilm and a plant-rich sinking food. Offer soft vegetables and check that the fish maintains its body condition.
Species notes
Farlowella twig catfish, sold as Farlowella acus. The supplier lists this trade line as Farlowella acus. Closely related twig catfish can look similar.
