🐟 Hoplisoma sp. (CW217) – Rare & Stunning South American Corydoras-Type Catfish for Sale

The Hoplisoma sp. (CW217) is a rarely seen and highly desirable cory-type catfish originating from South America. Assigned C-number CW217, this species stands out with its subtly armored appearance, elegant body shape, and striking high-contrast patterning typical of the Hoplisoma grouping. Its unique markings, combined with a metallic sheen that intensifies under soft aquarium lighting, make it a collector’s favorite.

Peaceful, social, and active, CW217 thrives in groups and displays classic Corydoras foraging behavior—constantly exploring the substrate in search of food. Its rarity and distinctive aesthetic make it an excellent choice for aquarists who enjoy keeping uncommon species with strong visual presence.

🔎 Quick Facts – Hoplisoma sp. (CW217)

📛 Common Name: CW217 Hoplisoma Cory
🔬 Scientific Name: Hoplisoma sp. (CW217)
🧬 Lineage: Hoplisoma complex (Corydoradinae)
🌍 Origin: South America, reportedly collected in the Rio Tomo Rio Mata basin.
🎨 Appearance: Bold contrasting body pattern; armored plating typical of Hoplisoma; metallic sheen
📏 Max Size: ~2.25–2.75 inches (5.5–7 cm)
💎 Availability: Rare; sought after by Corydoras & Hoplisoma collectors

😇 Behavior & Temperament

🤝 Peaceful, social species – happiest in groups of 6+
🪱 Active substrate forager that helps keep the tank tidy
🐟 Excellent tankmate for peaceful tetras, rasboras, dwarf cichlids & other community fish
⚖️ Displays confident but calm foraging behavior

🏠 Aquarium & Tank Requirements

📦 Minimum Tank Size: 20–30 gallons (for a proper school)
🪵 Substrate: Soft sand strongly recommended to protect barbels
🌿 Décor: Driftwood, caves, leaf litter, and planted areas for shade
💡 Lighting: Gentle, diffused lighting enhances natural coloration

💧 Water Parameters – Hoplisoma CW217 Care

🌡️ Temperature: 72–79°F (22–26°C)
⚗️ pH: 6.0–7.4
💧 Hardness: Soft to moderately hard
💦 Flow: Low to moderate with good oxygenation

🍽️ Diet – Omnivorous Bottom Feeder

🐟 High-quality sinking catfish pellets
🦐 Frozen bloodworms, brine shrimp, daphnia, blackworms
🌿 Algae wafers & blanched vegetables
🍽️ Will forage constantly but requires consistent targeted feeding

📋 Hoplisoma sp. (CW217) Overview Table

✨ Highlight

Hoplisoma sp. (CW217) brings a rare combination of armored beauty, unique patterning, and classic Cory-like peaceful behavior. Its rarity on the market makes it a standout species for aquarists looking to expand their collection with something truly distinctive.