Alligator Pleco

Pterygoplichthys scrophus

Medium
📏
Max Size
32cm (12.6″)
🏠
Min Tank Size
290L
⚗️
pH Range
6 - 7.8
🌡️
Temperature
22-28°C
(72-82°F)
🐟
Temperament
Peaceful

Care Requirements

💧 Water Parameters

pH Level
6 - 7.8
Temperature
22-28°C (72-82°F)

🏠 Tank Setup

Minimum Tank Size
290 Litres (76.6 US Gallons)
Temperament
Peaceful

🍽️ Diet & Feeding

Omnivorous. They primarily eat algae and plant matter, but also accept high-quality pellets, flakes, and occasional live or frozen foods like brine shrimp and bloodworms.

🐟 Community Compatibility

Peaceful community fish of a similar size.

⚥ Sexual Dimorphism

Not easily discerned.

🌍 Origin

South America

About Alligator Pleco

The Alligator Pleco, scientifically known as Pterygoplichthys scrophus and recognized by synonyms Glyptoperichthys scrophus and Liposarcus scrophus, is a captivating freshwater catfish native to the Amazon River basin in South America. This unique species is celebrated for its distinctive appearance, featuring a mosaic-like pattern of large, overlapping scales, reminiscent of the textured skin of an alligator. The robust build and armored look contribute to its popularity among aquarium enthusiasts seeking visually striking catfish species.

In their natural habitat, Alligator Plecos are typically found in fast-flowing rivers and streams with rocky substrates. To replicate this environment in captivity, providing a spacious aquarium with ample hiding spots among rocks and caves is essential. Driftwood can also be incorporated to create additional shelter and surfaces for grazing.

Feeding the Alligator Pleco involves a balanced diet that includes high-quality sinking pellets, wafers, and occasional live or frozen foods such as bloodworms or brine shrimp. As omnivores, they are adaptable to various food sources, contributing to their overall health and vitality.

Due to their territorial tendencies and size, it's advisable to house Alligator Plecos in larger aquariums with appropriate tankmates. While generally peaceful, they may exhibit aggression towards conspecifics or other bottom-dwelling fish. The inclusion of sufficient hiding spots helps reduce territorial disputes.

Maintaining optimal water conditions is crucial for the well-being of Alligator Plecos. Regular water changes, a reliable filtration system, and monitoring water quality parameters contribute to their overall health and vitality. These catfish thrive in warmer temperatures, and specific requirements can vary, so consistent monitoring is crucial.

With their distinctive appearance and intriguing behaviors, the Alligator Pleco remains a prized addition to aquariums. Enthusiasts appreciate their graceful presence as they navigate the rocky landscapes of their aquatic homes, adding a touch of the Amazon to freshwater setups.

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Keep Your Alligator Pleco Happy with Fishi

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  • ✓ Monitor water parameters for optimal Alligator Pleco health
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