🐉 Medusa Pleco (Ancistrus ranunculus, L034)
🐉 Medusa Pleco (Ancistrus ranunculus, L034)
Bristled Head • Small • Rare
📋 The Medusa Pleco (Ancistrus ranunculus, L034) is a rare and distinctive pleco named for its unusual short, bristly tentacle-like appendages around the head, giving it a “Medusa” appearance. Its body is typically velvety black with lighter spotting, and it stays compact at only 5–6 inches.
Native to Brazil’s Rio Xingu, this species thrives in fast-flowing, highly oxygenated waters with rocky hiding places. Like other Ancistrus, it benefits from driftwood and vegetables in its diet but also requires protein-rich foods. A true collector’s pleco, the Medusa Pleco is prized for its unique head shape and rarity in the trade.
💡 Highlights
🐉 Unique Bristles – “Medusa” head appearance
⚫ Dark Body – With light spotting
🌊 Xingu Origin – Fast, oxygen-rich waters
✅ Small Size – Stays under 6 inches
💎 Rare Collector’s Pleco – Uncommon in trade
🧾 A Quick Look at the Medusa Pleco (L034)
📛 Common Name: Medusa Pleco
🔬 Scientific Name: Ancistrus ranunculus (L034)
👨👩👧 Family: Loricariidae
🌍 Origin: Brazil – Rio Xingu
📏 Max Size: 12 – 15 cm (5 – 6")
💧 pH Range: 5.5 – 7.2
🌡️ Temperature Range: 26 – 30°C (79 – 86°F)
🧠 Care Level: Advanced
💖 Temperament: Peaceful, territorial with plecos
🏠 Min Tank Size: 120 L (30+ US gallons)
📌 Tank Level: Bottom dweller
🧬 Captive Bred: ❌ No
🌿 Wild Caught: ✅ Yes
⏳ Lifespan: 8 – 10 years
🍽️ Diet: Omnivore – algae, wood fiber, veggies, protein
🐣 Reproduction: Possible in aquariums with caves

















