Hypostomus agna

🐟 Hypostomus agna – Hypostomus agna

Hypostomus agna is a medium-sized armored catfish native to the Rio Grande basin in Brazil. This pleco species is known for its robust body, characteristic sucker mouth, and mottled coloration that provides excellent camouflage against rocky substrates. It is popular among pleco enthusiasts who seek a hardy and algae-eating fish suitable for larger aquariums.

🔍 Quick Facts

• 🧬 Scientific Name: Hypostomus agna
• 🌎 Origin: Brazil (Rio Grande basin)
• 📏 Max Size: ~12 inches (30 cm)
• 🧪 Lifespan: 8–12 years

🕊️ Behavior & Temperament

• Generally peaceful but can be territorial with other bottom dwellers
• Most active during dusk and night
• Prefers plenty of hiding places and a natural substrate

🏡 Tank Requirements

• Minimum Tank Size: 55 gallons
• Provide driftwood, caves, and smooth gravel or sand substrate
• Moderate water flow and good oxygenation

Water Parameters:

• 🌡️ Temperature: 72–79°F (22–26°C)
• ⚗️ pH: 6.5–7.5
• 💧 Soft to moderately hard water

🍽️ Diet

• Omnivorous: algae wafers, vegetables, and occasional protein-rich foods such as bloodworms or brine shrimp

📊 Overview Table

📝 Snippet

Hypostomus agna is a hardy pleco from Brazil’s Rio Grande basin with a mottled pattern and peaceful temperament. It thrives in well-maintained tanks with ample hiding spots and moderate water flow.