🐟 Manacapuru Angelfish (Pterophyllum scalare)
🐟 Manacapuru Angelfish (Pterophyllum scalare)
Freshwater Wild-Type Geographic Variant • Genuine Red-Orange "Shoulder" Marking Unique to This Amazon Locality • A Collector's Favorite, Not a Commercial Color Morph
📋 The Manacapuru Angelfish is a genuinely authentic wild-type geographic variant of the freshwater angelfish, distinguished by a bold red-to-orange "shoulder" marking that develops from the forehead toward the dorsal fin — a trait genuinely unique to angelfish populations from the Rio Manacapuru region, where the Rio Negro meets the Amazon in Brazil.
Unlike the many selectively bred commercial color strains we carry, this is a genuine wild-type locality variant, carrying the same silver body and vertical banding as standard wild angelfish, but with a striking red facial and shoulder coloration that intensifies genuinely as the fish matures under appropriate warm, soft, slightly acidic water conditions.
Naturally social as juveniles, this species does best kept in small groups while young, gradually pairing off as they reach breeding maturity — standard cichlid behavior shared with other angelfish varieties, though its genuinely rare, locality-specific origin makes it a particular favorite among collectors seeking authentic geographic strains rather than standard commercial color morphs.
🔴🐟 Highlights
🔴 Genuine Signature Red Shoulder Marking: Unique to angelfish from this specific Amazon locality
🌍 Genuine Wild-Type Geographic Variant: Not a selectively bred commercial color morph
📈 Genuinely Intensifies With Age: Coloration strengthens under ideal water conditions
🌿 Genuine Planted Tank Favorite: Thrives among broad-leafed plants and driftwood
✨ Genuine Collector's Piece: A rarer, locality-specific strain valued by serious keepers
🧾 A Quick Look at the Manacapuru Angelfish
📛 Common Name: Manacapuru Angelfish (Red Shoulder Manacapuru)
🔬 Scientific Name: Pterophyllum scalare
👨👩👧 Family: Cichlidae
🌍 Origin: Rio Manacapuru region, Brazil — where the Rio Negro meets the Amazon
📏 Max Size: Up to 15 cm (6") in length, up to 20 cm (8") fin-to-fin
🧂 Water Type: Freshwater — genuinely soft, slightly acidic preferred
🌡️ Temperature Range: 26–29°C (79–84°F), some sources recommend the higher end
🧪 pH Range: 6.0–7.5
🧠 Care Level: Moderate — genuinely easier than true wild species like the Altum
💖 Temperament: Semi-peaceful; territorial when spawning
🏠 Min Tank Size: 150 L (40+ gallons) for a pair, genuinely more for a group
📌 Tank Level: Mid Level
🧬 Stock Type: Genuine wild-type geographic variant; both wild-caught and tank-bred lines exist
⏳ Lifespan: Genuinely up to 10 years or more with good care
🍽️ Diet: Omnivore (flakes, pellets, frozen and live foods)
🐣 Reproduction: Genuine monogamous pairs; spawns readily on vertical surfaces such as broad leaves or aquarium glass

















