🐟 L185 Evil Cactus Pleco (Pseudacanthicus nyktos)
The L185 Evil Cactus Pleco is a striking and robust species known for its spiny, armored body and bold coloration. Native to South America, this pleco exhibits a strong presence in the aquarium with its cactus-like appearance and confident demeanor.
🔍 Quick Facts
🧬 Scientific Name: Pseudacanthicus nyktos
🏷️ Common Name: L185 Evil Cactus Pleco
🌍 Origin: South America
📏 Max Size: 10–12 inches (25–30 cm)
🧪 Lifespan: 8+ years
🕊️ Behavior & Temperament
🏡 Tank Requirements
🛁 Minimum Tank Size: 75 gallons
💨 Moderate to strong water flow with excellent filtration
🌡️ Temperature: 75–82°F (24–28°C)
⚗️ pH: 6.5–7.5
💧 Soft to moderately hard water
🍽️ Diet
🥬 Omnivorous — algae wafers, fresh vegetables, and protein-rich foods
📊 Overview Table
| 🏷️ Feature | 📋 Details |
|---|---|
| 🧬 Scientific Name | Pseudacanthicus nyktos |
| 🐟 Common Name | L185 Evil Cactus Pleco |
| 🌍 Origin | South America |
| 📏 Max Size | 10–12 in (25–30 cm) |
| 🕊️ Temperament | Mostly peaceful, territorial |
| 🛁 Tank Size | 75+ gallons |
| ⚗️ pH Range | 6.5–7.5 |
| 🌡️ Temperature | 75–82°F (24–28°C) |
| 🍽️ Diet | Omnivorous |
📝 Snippet
The L185 Evil Cactus Pleco (Pseudacanthicus nyktos) is a bold and spiny armored pleco, best suited for large tanks with plenty of hiding places and moderate to strong water flow.











