Green Phantom Pleco L200 (Hemiancistrus subviridis)

The Green Phantom Pleco (L200), Hemiancistrus subviridis, is a striking medium-sized pleco prized for its olive-to-emerald green body dusted with fine pale spots. Native to the fast-flowing, oxygen-rich waters of the Rio Orinoco in Venezuela, it is an active, hardy bottom-dweller that adds bold color and personality to a well-filtered aquarium. Browse more of our plecos for sale and bottom dwellers.

🐠 Key Features

• Olive to emerald-green body with subtle light spotting
• Reaches roughly 6–7 inches as an adult
• Active, hardy, and personable once settled
• Omnivore that leans toward a protein-rich diet

🐠 Ideal Tank Setup

• Minimum 40–55 gallon aquarium for a single adult
• Strong filtration and high oxygen to mimic the Orinoco
• Caves, rockwork, and driftwood for hiding and territory
• Temperature 78–86°F, pH 6.0–7.5, soft to moderately hard water

🛠 Care Tips

• Keep water clean and well-oxygenated with regular water changes
• Provide a cave per pleco if keeping more than one to reduce territorial squabbles
• Best suited to intermediate keepers who can maintain stable, high-flow conditions

🍽 Recommended Food

• Sinking wafers and pellets as a staple
• Protein sources such as frozen bloodworms and brine shrimp
• Occasional blanched vegetables like zucchini and cucumber
• See our full fish food selection

📦 What You'll Receive

• One healthy, actively feeding Green Phantom Pleco
• Size may vary; coloration deepens as the fish matures

🔍 Frequently Asked Questions

How big do Green Phantom Plecos get? Most reach about 6–7 inches, so a 40–55 gallon or larger tank suits an adult.

Are Green Phantom Plecos algae eaters? They will graze some algae, but they are omnivores that need sinking foods and protein — algae alone is not enough.

Is the Green Phantom Pleco peaceful? Yes toward other species, though it can be territorial with its own kind, so provide caves and floor space.

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