Chaetostoma branickii

🐟 Chaetostoma branickii

The Chaetostoma branickii is a species of suckermouth catfish native to the fast-flowing rivers of South America. Known for its armored body and specialized mouth adapted for clinging to rocks, this fish is a popular choice for aquarists looking for a hardy algae eater suited for cooler, well-oxygenated waters.

🌊 Habitat & Care

• Origin: South America (Andean river basins).
• Tank Size: Minimum 30 gallons.
• Water Conditions: Prefers cool, well-oxygenated water with a temperature of 68–75°F (20–24°C) and a pH of 6.5–7.5.
• Tank Setup: Provide strong water flow, rocky substrate, and plenty of hiding places.

🍽️ Diet

• Herbivorous/Omnivorous — primarily grazes on algae and biofilm; will accept algae wafers and vegetable matter.

⚖️ Temperament

• Peaceful and territorial to its own kind.
• Best kept singly or in groups with ample space.

🧠 Behavior & Special Considerations

• Size: Up to 6 inches (15 cm).
• Adapted to fast currents; requires well-aerated water and secure tank lids.

📋 At a Glance

💡 The Chaetostoma branickii is a hardy algae grazer well-suited for cooler, oxygen-rich aquariums with moderate to strong water flow.