Description
The Molly - Sailfin Lyretail, scientifically known as Poecilia velifera, is a visually striking and active freshwater fish popular among aquarists. Native to Central America, it is best known for its elongated, sail-like fin and vibrant coloration. This species thrives in well-maintained aquariums and can be a wonderful addition to a community tank.
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Features of a Molly - Sailfin Lyretail:
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Size: Can grow up to 14 cm in length.
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Coloration: Exhibits a range of colors, including silver, gold, and black, often with metallic sheen.
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Fin Structure: Characterized by a large, sail-like dorsal fin, particularly prominent in males.
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Shape: The body is elongated and streamlined, ideal for swift swimming.
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Sexual Dimorphism: Males display more intense coloration and larger fins, while females are bulkier with less vibrant hues.
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Lifespan: Typically lives 3-5 years under ideal conditions.
The best aquarium size for Molly - Sailfin Lyretail
For a group of Molly - Sailfin Lyretails, a minimum aquarium size of 120 liters is recommended. This size allows for ample swimming space, as this species is quite active. If kept with other species, a larger tank is advisable to maintain water quality and reduce territorial behavior.
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Tank Mate Compatibility for Molly - Sailfin Lyretail
Molly - Sailfin Lyretails are peaceful fish and can coexist with many species. Suitable tank mates include:
Diet for Molly - Sailfin Lyretail
Molly - Sailfin Lyretails are omnivores and thrive on a varied diet. Offer a combination of:
- High-quality flake or pellet food
- Live or frozen foods like brine shrimp or bloodworms
- Vegetables such as blanched spinach or zucchini
- Algae-based foods, as they often graze on plants in their natural habitat
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Aquarium Setup for Molly - Sailfin Lyretail
Aquarium Filtration
A reliable filtration system is essential to maintain water quality, as Molly - Sailfin Lyretails are sensitive to poor water conditions. A good-quality filter rated for a larger tank capacity will help remove waste and toxins, ensuring a healthy environment.
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Aquarium Plants
Plant the aquarium with hardy species like Java fern, Anubias, or Amazon sword. These plants provide hiding spots and create a natural environment, while also helping to absorb excess nutrients from the water.
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Aquarium Lighting
Molly - Sailfin Lyretails do best under moderate lighting. A lighting system that simulates a natural day-night cycle, with 10-12 hours of light per day, will help maintain a healthy environment and promote plant growth.
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Aquarium Heating
Maintain the water temperature between 22°C to 28°C, as these fish prefer warm conditions. A submersible heater should be used to regulate the temperature, especially in cooler climates.
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Aquarium Substrate
A fine-gravel or sandy substrate is ideal, as it mimics their natural environment. The substrate should allow plant roots to anchor well and promote beneficial bacteria for filtration.
A variety of Substrates are available at Coburg Aquarium.
Aquarium Decorations
Provide plenty of open swimming space, but also add some rocks, driftwood, or caves. These decorations not only enhance the aesthetic appeal of the tank but also offer hiding spots for the fish.
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