Corumbataia acanthodela

🐟 Corumbataia acanthodela

A small and peaceful armored catfish native to Brazil’s Upper Paraná River basin, the Corumbataia acanthodela is a rare find in the aquarium hobby. Known for its subtle coloring, armor-like body plates, and algae-grazing habits, this species makes a unique addition to well-planted community aquariums.

🔎 Quick Facts
📛 Common Name: (No widely used common name)
🎨 Appearance: Slender body with bony armor plates, light brown to beige coloration with subtle mottling, sucker mouth for algae grazing
📏 Max Size: Around 2″ (5 cm)

😇 Behavior & Temperament

• Peaceful and non-aggressive
• Best kept in small groups to encourage natural behavior
• Shy and prefers plenty of hiding places

🏠 Tank Requirements
Minimum Tank Size: 15–20 gallons

Setup Needs:
🪨 Smooth rocks and driftwood for algae growth
🌿 Dense planting for cover
💧 Gentle to moderate water flow

Water Parameters:
🌡️ Temperature: 72–78°F (22–26°C)
💧 pH: 6.0–7.5
🧪 Soft to moderately hard water

🍽️ Diet

• Herbivorous/algae grazer
• Algae wafers, spirulina-based foods
• Blanched vegetables (zucchini, cucumber)

🔍 Sexing

• Males tend to be slimmer with slightly more extended fin rays
• Females are rounder when carrying eggs

📋 Overview Table

💡 Snippet: A tiny armored algae-eater from Brazil, perfect for peaceful, planted aquariums.