L200 Green Phantom Pleco (Hemiancistrus subviridis) 2–3″ for Sale in Canada

The L200 Green Phantom Pleco (Hemiancistrus subviridis) is a highly desirable South American L-number pleco admired for its attractive green coloration, distinctive body shape, and fascinating bottom-dwelling behaviour. This species is especially popular with aquarists who appreciate rare plecos and want a unique freshwater fish for a specialist aquarium.

This listing is for an L200 Green Phantom Pleco measuring approximately 2–3 inches. Its smaller size makes it an exciting choice for aquarists who want to watch a young specimen develop and mature in their aquarium.

The L200 is associated with warm, oxygen-rich South American waters and benefits from excellent filtration, strong oxygenation, good water movement, caves, rocks, and natural décor.

Monster Aquarium Canada offers the L200 Green Phantom Pleco 2–3″ for Canadian aquarium hobbyists looking to buy rare L-number plecos and unusual freshwater fish.

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Why Choose an L200 Green Phantom Pleco?

A Beautiful Rare L-Number Pleco

The L200 combines attractive green coloration with the fascinating behaviour of a specialist bottom-dwelling catfish.

Key Features

• 2–3 inches — juvenile specimen
• Scientific name: Hemiancistrus subviridis
• Attractive green coloration
• Distinctive Green Phantom appearance
• Armoured body
• Fascinating bottom-dwelling behaviour
• Rare and collectible L-number pleco
• Excellent choice for a specialist aquarium
• Opportunity to watch the fish grow and mature

Color intensity and markings can vary between individual specimens.

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How Large Does an L200 Green Phantom Pleco Grow?

Plan for Its Future Adult Size

An L200 Green Phantom Pleco can reach approximately 7–8 inches (18–20 cm) as an adult.

Because this listing is for a 2–3 inch juvenile, significant growth may occur after purchase.

Important Long-Term Planning

Do not choose an aquarium solely based on the fish’s current size.

Plan for:

• Adult body size
• Adequate bottom territory
• Strong filtration
• Excellent oxygenation
• Suitable caves
• Good water circulation
• Appropriate tank mates

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Aquarium Size and Setup

Prepare for a Growing Pleco

A 75-gallon aquarium or larger is recommended as a long-term setup for an adult L200. Smaller grow-out systems may be used by experienced aquarists when appropriate, provided the fish is carefully monitored and eventually moved to a suitable permanent aquarium.

Recommended Aquarium Features

• Mature biological filtration
• Powerful mechanical filtration
• Excellent oxygenation
• Good water movement
• Smooth rocks
• Natural driftwood
• Secure caves
• Shaded areas
• Open bottom space
• Stable water parameters

The L200 benefits from a well-oxygenated aquarium with excellent water quality.

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Water Parameters

Basic L200 Green Phantom Pleco Care

• Scientific Name: Hemiancistrus subviridis
• Common Name: L200 Green Phantom Pleco
• L-Number: L200
• Size Offered: 2–3 inches
• Potential Adult Size: Approximately 7–8 inches (18–20 cm)
• Origin: Upper Orinoco region, South America
• Temperature: Approximately 26–30°C (79–86°F)
• pH: Approximately 6.0–7.5
• Water Hardness: Soft to moderately hard
• Care Level: Moderate to Advanced
• Temperament: Generally peaceful but potentially territorial with other plecos
• Diet: Omnivorous
• Swimming Level: Bottom
• Activity: Often more active during dim conditions

Keep temperature and water chemistry stable and prioritize high oxygen levels.

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What Does an L200 Green Phantom Pleco Eat?

Give Young L200s a Nutritious Diet

A 2–3 inch L200 needs consistent access to nutritious food to support healthy growth.

Recommended Foods

• High-quality sinking pleco pellets
• Algae wafers
• Spirulina wafers
• Vegetable-based sinking foods
• Suitable protein-rich foods
• Repashy-style gel foods where appropriate
• Blanched vegetables in moderation

Feeding Tip

Feed after lights are dimmed when possible. This gives the young L200 a better opportunity to feed without competition from fast-moving community fish.

Avoid relying exclusively on naturally occurring algae.

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Behaviour and Temperament

A Fascinating Young Bottom Dweller

The L200 is generally peaceful with compatible fish.

A young specimen may spend much of its time:

• Exploring rocks
• Grazing aquarium surfaces
• Hiding in caves
• Resting beneath driftwood
• Searching for food
• Becoming more active in the evening

As the fish grows, territorial behaviour toward other plecos may become more noticeable.

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Compatible Tank Mates

Select Peaceful Tropical Fish

Potential tank mates should tolerate warm, clean, oxygen-rich water and should not constantly compete with the L200 for food or shelter.

Possible companions include:

• Peaceful tetras
• Silver Dollars
• Compatible South American cichlids
• Peaceful catfish
• Other suitable tropical community fish

Avoid

• Large predatory fish
• Highly aggressive cichlids
• Fish that constantly harass bottom dwellers
• Excessively territorial plecos
• Species requiring substantially cooler water

Remember that the L200 will eventually become a 7–8 inch fish, so tank mates should be selected with its adult size in mind.

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L200 Green Phantom Pleco in a Natural Aquarium

Create a Secure Environment for a Young Pleco

A natural aquarium can provide excellent enrichment for a growing L200.

Consider adding:

• Natural driftwood
• Smooth river rocks
• Caves
• Rock crevices
• Shaded areas
• Open bottom territory
• Strong circulation
• Sturdy aquatic plants

Multiple caves are especially useful if other bottom-dwelling fish are present.

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Breeding L200 Green Phantom Plecos

A Specialist Cave-Spawning Project

L200 Green Phantom Plecos are associated with cave-spawning behaviour. Breeding is best attempted with mature, healthy, compatible adults rather than young 2–3 inch specimens.

Breeding Conditions

• Suitable breeding caves
• Warm, stable water
• Excellent filtration
• High oxygenation
• Nutritious food
• Low-stress surroundings
• Mature compatible adults

The male may occupy and guard a suitable cave during spawning.

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Why Buy a 2–3 Inch L200 from Monster Aquarium Canada?

Rare L-Number Plecos for Canadian Aquarists

Monster Aquarium Canada specializes in rare freshwater fish, L-number plecos, unusual tropical fish, monster fish, aquarium foods, medications, and specialist aquarium supplies.

Start With a Young L200

The 2–3 inch L200 Green Phantom Pleco is a great option for aquarists who want to watch a rare pleco grow and develop its adult appearance.

Because this is a young specimen, make sure your aquarium is prepared for its eventual 7–8 inch adult size.

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Frequently Asked Questions

1. How large is this L200 Green Phantom Pleco?

This listing is for a 2–3 inch juvenile specimen.

2. How large will the L200 eventually grow?

L200 Green Phantom Plecos can reach approximately 7–8 inches (18–20 cm) as adults.

3. What does a young L200 Green Phantom Pleco eat?

Young L200s benefit from high-quality sinking pleco foods, spirulina and algae wafers, vegetable-based foods, and suitable protein-rich foods.

4. Is the L200 Green Phantom Pleco peaceful?

Generally yes, although territorial behaviour can develop toward other plecos as the fish matures.

5. What aquarium size should I prepare for an L200?

A 75-gallon aquarium or larger is recommended as a long-term setup for an adult L200, with larger systems preferred for multiple large bottom dwellers.