The L183 Starlight Pleco, also known as Ancistrus dolichopterus, is a popular species of pleco among aquarium enthusiasts. It's named for its striking appearance, with a dark, nearly black body covered in bright white or yellowish spots, resembling a starlit sky. This pleco also has distinctive white or cream-colored edges on its dorsal and caudal fins, which add to its unique look.
Key Information about L183 Starlight Pleco:
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Scientific Name: Ancistrus dolichopterus
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Common Names: Starlight Bristlenose Pleco, White Seam Pleco
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Origin: Native to freshwater river systems in South America, particularly the Rio Negro in Brazil.
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Size: They typically grow to about 4.5–5.5 inches (11–14 cm) in captivity.
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Lifespan: Around 5–8 years with proper care.
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Temperament: Peaceful and suitable for community tanks, as long as tankmates are not overly aggressive.
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Water Parameters:
- pH: 6.0–7.5 (slightly acidic to neutral)
- Temperature: 73–82°F (23–28°C)
- Hardness: Soft to moderately hard water
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Diet: Omnivorous; enjoys algae wafers, blanched vegetables (like zucchini and spinach), and protein-rich foods like shrimp pellets or bloodworms occasionally.
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Tank Requirements:
- Minimum tank size: 30 gallons
- Plenty of hiding places such as caves, driftwood, or plants
- Low to moderate water flow, mimicking natural river conditions
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Breeding:
- Breeding is relatively straightforward in aquariums.
- Males have pronounced bristles on their snouts, especially during breeding maturity.
- A breeding cave or structure is essential for the female to lay eggs, which the male then guards until they hatch.
