Common Name: Lyretail Titanic Pleco
Scientific Name: Pseudacanthicus sp. (L203)
Other Names: L203, Titanic Pleco
The Lyretail Titanic Pleco is a visually striking freshwater fish known for its elongated, lyre-shaped tail and impressive size. It typically features a dark body adorned with spots or marbling, giving it a dramatic appearance. The body is robust and covered with bony plates, characteristic of plecos. Its unique tail fin and imposing size make it a popular choice among aquarists who enjoy large, showy fish.
Habitat and Distribution:
The Lyretail Titanic Pleco is native to the Xingu River Basin in Brazil, a tributary of the Amazon River. They are commonly found in fast-flowing, oxygen-rich waters with rocky substrates. The Xingu River is known for its clear waters and high biodiversity, providing an ideal habitat for this species.
Size and Lifespan:
In both the wild and captivity, Lyretail Titanic Plecos can grow up to 16-18 inches (40-45 cm) or more. With proper care, their lifespan can range from 10 to 15 years, depending on the quality of their diet and water conditions.
Diet and Behavior:
Lyretail Titanic Plecos are omnivorous, feeding on a mix of algae, biofilm, plant matter, and small invertebrates in their natural habitat. In an aquarium, their diet should include high-quality sinking pellets, algae wafers, and fresh vegetables such as zucchini, cucumber, and spinach. They also require protein-rich foods like bloodworms, brine shrimp, and pieces of fish. These plecos are nocturnal and most active during the night. They can be territorial and may show aggression towards other plecos, so it’s best to provide ample space and hiding spots.
Breeding and Reproduction:
Breeding Lyretail Titanic Plecos in captivity is challenging and rarely achieved due to their size and specific environmental needs. Little is documented about their breeding habits in the wild. They are likely to spawn in specific conditions that are difficult to replicate in an aquarium setting. Successful breeding typically requires very large, well-maintained tanks with optimal water conditions and plenty of hiding spots.
Aquarium Care and Tank Requirements:
Due to their large size and territorial nature, Lyretail Titanic Plecos require a very large aquarium, with a minimum of 150-200 gallons recommended for adult specimens. The tank should have a soft, sandy or fine gravel substrate to prevent injury to their delicate barbels. Include plenty of hiding spots created with rocks, driftwood, and caves to mimic their natural habitat and reduce stress. Efficient filtration and regular water changes are essential to maintain water quality, as these fish produce a significant amount of waste. The water temperature should be kept between 78-86°F (26-30°C), with a pH of 6.0-7.5 and soft to moderately hard water.
Ideal Tank Mates:
Lyretail Titanic Plecos can be kept with other large, robust fish that share similar water parameter requirements. Suitable tank mates include large cichlids, other large catfish, and similarly aggressive species. Avoid housing them with small or delicate species that may become targets of aggression or predation.
Difficulty Level:
Advanced. Keeping Lyretail Titanic Plecos requires a deep understanding of their needs, including their large size, territorial behavior, and specific water quality requirements. They are best suited for experienced aquarists with the space and resources to provide proper care.
Water Parameters:
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Temperature: 78-86°F (26-30°C)
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pH: 6.0-7.5
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General Hardness (GH): 5-15 dGH
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Carbonate Hardness (KH): 4-10 dKH
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Ammonia: 0 ppm (ideal)
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Nitrite: 0 ppm (ideal)
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Nitrate: <20 ppm (ideal)
Additional Information:
- The Lyretail Titanic Pleco’s unique lyre-shaped tail and large size make it a striking addition to any large aquarium.
- They are known for their territorial nature and should be provided with plenty of space and hiding spots to minimize aggression.
- Fun fact: The sharp, bony plates covering their body provide protection against predators and are a distinctive feature that sets them apart from other pleco species.
