The Goldline Royal Pleco is a striking pleco variant known for its bold yellow-gold lines contrasting against a dark body. Native to the Araguaia River basin in Brazil, this wood-eating pleco is popular among enthusiasts for its impressive size and unique appearance. It requires large tanks with plenty of driftwood and hiding spots.
Water Parameters:
| 🏷️ Feature | 📋 Details |
|---|---|
| 🆔 Common Name | Goldline Royal Pleco |
| 🧬 Scientific Name | Panaque cf. armbrusteri 'araguaia' |
| 🌍 Origin | South America — Araguaia River basin, Brazil |
| 📏 Max Size | Up to 24 in (60 cm) |
| 🕊️ Temperament | Peaceful, territorial |
| 🛁 Tank Size | 125+ gallons |
| ⚗️ pH Range | 6.5–7.5 |
| 🌡️ Temperature | 75–82°F (24–28°C) |
| 🍽️ Diet | Herbivorous/wood eater |
| 🐠 Ideal For | Large pleco enthusiasts with spacious tanks |
The Goldline Royal Pleco (Panaque cf. armbrusteri 'araguaia') is a large, striking wood-eating pleco from Brazil’s Araguaia River basin. It can grow up to 24 inches (60 cm), so it requires a spacious aquarium with plenty of driftwood and is best suited for experienced pleco keepers.










