L329 Dusky Panaque - (Panaqolus nocturnus)

🐟 L329 Dusky Panaque (Panaqolus nocturnus)

The L329 Dusky Panaque is a striking, wood-eating pleco known for its deep, dark coloration and subtle, irregular lighter markings. Native to fast-flowing rivers in South America, it is part of the Panaqolus group—smaller relatives of the true Panaque—making it more manageable for medium-sized aquariums. This species is a favorite for its beautiful yet understated look and its fascinating habit of rasping on driftwood.

🔎 Quick Facts

• 📛 Common Name: Dusky Panaque
• 🔬 Scientific Name: Panaqolus nocturnus
• 🎨 Appearance: Dark brown to black with faint lighter streaks or speckles
• 📏 Max Size: Around 5–6 inches (12–15 cm)

😇 Behavior & Temperament

• 🤝 Peaceful with most tank mates
• 🌿 Constant driftwood grazer
• 🌙 More active at night but will emerge during the day in a calm setting

🏠 Tank Requirements

• 📦 Minimum Tank Size: 30 gallons
• 🪵 Abundant driftwood for feeding and shelter
• 🌊 Moderate to strong water flow
• 🪨 Additional hiding spots with caves and rocks

💧 Water Parameters

• 🌡️ Temperature: 75–82°F (24–28°C)
• ⚗️ pH: 6.0–7.5
• 💧 Soft to moderately hard water

🍽️ Diet

• 🌿 Primarily xylophagous (wood-eating)
• 🪵 Needs driftwood to rasp on for digestion
• 🥬 Supplement with fresh vegetables (zucchini, cucumber, squash)
• 🍽️ Occasional sinking algae wafers or veggie pellets

🔍 Sexing

• 👨 Males: Broader head and more developed odontodes on pectoral fins
• 👩 Females: Rounder body when mature

📋 Overview Table

✨ Snippet:

• 🌑 Deep dark body with subtle lighter streaking
• 🪵 Requires constant access to driftwood
• 🐟 Compact Panaqolus species suitable for mid-sized tanks
• 🌙 Peaceful nocturnal nature
• 🌊 Thrives in clean, well-oxygenated water