🐡 Pictus Catfish Pimelodus pictus

The Pictus Catfish (Pimelodus pictus) is a moderate-care, semi-aggressive species from Amazon and Orinoco basins. Adults reach roughly 5", so plan on a minimum tank of 55 gallons. Keep the water between 75–81°F with a pH of 6.5–7.5. This is a schooling fish — keep a group of at least 3 so it feels secure and colors up. It is predatory and will eat fish small enough to fit in its mouth. As a carnivore, it does best on a varied diet appropriate to its feeding style.
At a glance
| Adult size | 5" |
|---|---|
| Minimum tank | 55 gallons |
| Temperature | 75–81°F |
| pH | 6.5–7.5 |
| Temperament | Semi-aggressive |
| Schooling | Yes — group of 3+ |
| Diet | Carnivore |
| Care level | Moderate |
| Origin | Amazon and Orinoco basins |