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Original price was: £22.99.£19.35Current price is: £19.35.
Welcome these stunning Steel Blue Lyretail Killifish, a vibrant addition to your freshwater aquarium. Known for their graceful movements, these peaceful community members thrive on a diet of bloodworms and brine shrimp, ensuring a flourishing environment. Perfect for aquarists!
1000 in stock
The Steel Blue Lyretail Killifish, scientifically known as Fundulopanchax gardneri, is a captivating freshwater fish that hails from the lush wetlands of West Africa. These fish thrive in shallow, slow-moving waters, often found in swamps, marshes, and flooded forests. Their vibrant colors and unique lyretail fin structure make them a popular choice among aquarists. Males exhibit stunning iridescent blue hues complemented by elongated fins, while females are generally more subdued in color but equally charming. This species is known for its peaceful temperament, making it an excellent addition to community tanks where they can coexist harmoniously with other non-aggressive fish. In their natural habitat, these fish feed on small invertebrates and plant matter, which informs their dietary needs in captivity.
| Optimal Living Conditions | |
|---|---|
| Water Temperature | 24-27°C (75-81°F) |
| pH Level | 6.5-7.5 |
| Water Hardness | 4-12 dKH |
| Minimum Tank Size | 80L (20 gal) |
| Salinity | Freshwater |
| Care Level | Beginner Friendly |
These care requirements are essential for ensuring the health and well-being of your Steel Blue Lyretail Killifish. Providing a spacious tank with stable water parameters will promote their vibrant colors and active behavior. Regular water changes and monitoring of water quality will also help maintain an optimal environment.
The Steel Blue Lyretail Killifish is known for its peaceful demeanor, making it an ideal candidate for community tanks. They exhibit a natural curiosity and are often seen exploring their surroundings, darting between plants and decorations. Males can be territorial, especially during breeding season, but their aggression is minimal compared to other species. They thrive in groups, so it is advisable to keep them in small schools to reduce stress and promote natural behaviors. Their social nature allows them to interact with other peaceful fish, creating a lively and dynamic aquarium environment. Observing their interactions can be a delightful experience, as they often display playful behaviors and engage in gentle courtship rituals.
Creating an ideal habitat for your Steel Blue Lyretail Killifish involves replicating their natural environment as closely as possible. A well-planted tank with plenty of hiding spots will provide them with a sense of security. Use a soft substrate, such as sand or fine gravel, to mimic the riverbeds they inhabit in the wild. Incorporate live plants like Java Fern, Anubias, and floating plants to create shaded areas and promote natural behavior. Additionally, adding driftwood and rocks can enhance the aesthetic appeal of the tank while providing hiding spots. Ensure that the tank is well-cycled before introducing these fish, as stable water parameters are crucial for their health. A gentle filter with low water flow is recommended to avoid stressing these delicate fish.
Water Parameter Notice
Maintaining optimal water quality is vital for the health of your Steel Blue Lyretail Killifish. Regular testing of pH, ammonia, nitrite, and nitrate levels is essential. Aim for a pH range of 6.5 to 7.5, with a temperature between 75°F and 82°F. The hardness of the water should ideally be between 5 to 15 dGH. Frequent water changes of 20-30% weekly will help keep the water clean and free from harmful toxins.
These fish are sensitive to poor water conditions, so it is crucial to monitor their environment closely. Using a high-quality water conditioner and performing regular maintenance will ensure that your aquatic companions thrive in their new home. Additionally, consider using a reliable aquarium test kit to keep track of water parameters effectively.
Healthy Fish Diet
The Steel Blue Lyretail Killifish thrives on a varied diet that mimics their natural feeding habits. A combination of high-quality flakes, pellets, and live or frozen foods such as bloodworms and brine shrimp will provide them with the necessary nutrients for optimal health. Feed them small amounts 2-3 times a day, ensuring that they consume all food within a few minutes to prevent water contamination. It is essential to introduce a variety of foods to enhance their coloration and promote healthy growth.
In addition to bloodworms and brine shrimp, consider offering them daphnia, mosquito larvae, and finely chopped vegetables to diversify their diet. This variety not only keeps them engaged but also supports their immune system and overall vitality. Observing their feeding behavior can also provide insights into their health; any significant changes in appetite may warrant further investigation.
When considering tank mates for your Steel Blue Lyretail Killifish, it is crucial to choose species that share similar temperaments and environmental needs. Ideal companions include other peaceful freshwater fish such as tetras, rasboras, and small barbs. Avoid aggressive or fin-nipping species, as they can stress these delicate fish and lead to injury. A well-planned community tank can create a vibrant and dynamic environment, showcasing the beauty of various species while ensuring harmony among them.
Common Issues
Steel Blue Lyretail Killifish are generally thriving, but they can be susceptible to common freshwater fish diseases such as ich, fin rot, and velvet disease. Regular observation of your fish for any signs of distress, such as abnormal swimming patterns, loss of appetite, or visible lesions, is essential for early detection and treatment. Maintaining optimal water quality and a stress-free environment will significantly reduce the risk of illness.
In case of illness, prompt action is vital. Isolate affected fish and treat them with appropriate medications while ensuring that the main tank remains stable. Preventative measures such as regular tank maintenance, proper feeding, and avoiding overcrowding will contribute to the overall health and longevity of your Steel Blue Lyretail Killifish.
Breeding Steel Blue Lyretail Killifish can be a rewarding experience for aquarists. To encourage spawning, provide a separate breeding tank with fine-leaved plants or spawning mops where the female can lay her eggs. Males will display vibrant colors and engage in courtship behaviors to attract females. After spawning, it is advisable to remove the parents to prevent them from eating the eggs. The eggs typically hatch within 10-14 days, depending on water temperature. Once the fry are free-swimming, they can be fed infusoria or finely crushed flakes until they grow large enough to consume larger foods.
Acclimating your Steel Blue Lyretail Killifish to their new environment is a crucial step in ensuring their health and reducing stress. Begin by floating the sealed bag containing the fish in the aquarium for about 15-20 minutes to equalize the temperature. After that, gradually introduce small amounts of tank water into the bag every 5-10 minutes for about an hour. This process helps the fish adjust to the new water parameters. Finally, gently release the fish into the tank using a net to avoid adding any transport water into the aquarium.
Steel Blue Lyretail Killifish can live up to 3-5 years in a well-maintained aquarium. Regular monitoring of their environment, feeding a balanced diet, and maintaining water quality will contribute to their longevity. As they grow, observe their behavior and interactions with tank mates, making adjustments as necessary to ensure a harmonious community. Providing enrichment through plants and decorations will also enhance their quality of life, allowing them to exhibit natural behaviors.
To recreate the natural habitat of the Steel Blue Lyretail Killifish, focus on creating a biotope that mimics the shallow, slow-moving waters of their native West African wetlands. Incorporate a sandy substrate with patches of fine gravel, and add plenty of live plants to provide cover and breeding sites. Use driftwood and rocks to create hiding spots and territorial boundaries. Maintaining dim lighting will also help replicate their natural environment and encourage more natural behaviors.
As seasons change, so too may the requirements of your Steel Blue Lyretail Killifish. In warmer months, ensure that the water temperature does not exceed 82°F, as higher temperatures can stress the fish. During colder months, consider using an aquarium heater to maintain stable temperatures. Additionally, adjusting the lighting duration to mimic natural day/night cycles can help regulate their breeding behaviors and overall well-being.
Professional Advice
To ensure the best care for your Steel Blue Lyretail Killifish, consider joining an online community or forum dedicated to killifish enthusiasts. Sharing experiences and learning from others can provide valuable insights into advanced care techniques and breeding practices. Additionally, always keep an eye on the water parameters and be proactive in addressing any issues that arise.
If you encounter any issues with your Steel Blue Lyretail Killifish, such as signs of illness or aggression, take immediate action to identify the root cause. Check water parameters, review feeding practices, and assess tank mates for compatibility. If necessary, consult with an aquatic veterinarian for professional advice on treatment options. Keeping a journal of your observations can also help track changes in behavior and health over time.
The Steel Blue Lyretail Killifish belongs to the family Poeciliidae, which encompasses a variety of colorful freshwater fish. Fundulopanchax gardneri is named in honor of the British naturalist, William Gardner, who contributed significantly to the study of African fish. This species is part of a larger group of killifish that are known for their unique reproductive strategies and diverse habitats. Understanding their scientific background can enhance your appreciation for these beautiful creatures and inform your care practices.
For those looking to delve deeper into the care of Steel Blue Lyretail Killifish, consider implementing advanced techniques such as breeding for specific traits or maintaining a species-only tank. Selective breeding can enhance desirable characteristics such as coloration and fin structure. Additionally, maintaining a species-only tank can provide a more controlled environment for breeding and observation. Regularly documenting your breeding results can contribute to the broader community knowledge of this fascinating species.
For Steel Blue Lyretail Killifish (Fundulopanchax Gardneri), a tank size of at least 60 litres is recommended. This allows ample swimming space and provides a stable environment. These fish are active swimmers and thrive in well-planted aquariums that mimic their natural habitat. A larger tank not only supports their activity levels but also helps maintain stable water parameters, which is crucial for their health. If you plan to keep more than one male, consider a larger tank to reduce territorial disputes. Remember, a well-maintained tank contributes significantly to the overall well-being of your aquatic companions.
✓ Expert Tip
Consider adding floating plants that provide shade and cover, as this mimics their natural habitat and reduces stress.
Steel Blue Lyretail Killifish thrive in slightly acidic to neutral water with a pH range of 6.5 to 7.5. The water temperature should be maintained between 24°C to 28°C, as they prefer warmer conditions. Additionally, a hardness level between 5-15 dGH is ideal. Regular water changes of at least 20% weekly are recommended to maintain optimal water quality. Investing in a reliable water testing kit can help monitor these parameters, ensuring your fish friends live in a healthy environment. Consistent water quality is vital for their overall health and behaviour.
✓ Expert Tip
Use a quality filtration system to help maintain water clarity and quality, reducing stress on your aquatic companions.
Feeding Steel Blue Lyretail Killifish should be done 1-2 times daily. A varied diet is crucial for their health, incorporating high-quality flake food, live or frozen bloodworms, and brine shrimp. This not only provides essential nutrients but also stimulates their natural foraging behaviour. It is important to feed only what they can consume in a few minutes to prevent overfeeding, which can lead to water quality issues. Adjust your feeding quantities based on their activity levels and growth stages to ensure their diet remains balanced and nutritious.
✓ Expert Tip
Consider using a feeding ring to prevent food from floating away, ensuring all fish have access to their meal.
Steel Blue Lyretail Killifish are peaceful community fish and can coexist harmoniously with other non-aggressive species. Suitable tank mates include small tetras, rasboras, and other peaceful killifish. It is advisable to avoid larger or territorial fish that may bully or stress them. When introducing new tank mates, ensure they are of similar size to prevent predation. Keeping a balanced male-to-female ratio can also help mitigate aggression among males. A well-planned community tank can create a vibrant and lively environment, benefiting all inhabitants.
✓ Expert Tip
Always observe new additions for signs of stress or aggression during the acclimatisation period to ensure a peaceful environment.
Acclimatisation is critical for the health of Steel Blue Lyretail Killifish. Begin by floating the sealed bag containing the fish in your aquarium for about 15-20 minutes to equalise the temperature. Following this, gradually introduce small amounts of aquarium water into the bag over the next hour. This process helps them adjust to water parameters such as pH and hardness. After this period, gently release the fish into the tank using a net, discarding the water from the bag to prevent introducing any contaminants. Acclimatisation reduces stress and enhances their chances of thriving in their new home.
✓ Expert Tip
Consider using a drip acclimatisation method for a more gradual adjustment, especially for sensitive species.
Healthy Steel Blue Lyretail Killifish exhibit vibrant colours, clear eyes, and active swimming behaviour. Their fins should be fully extended and free of any tears or fraying. Observe their feeding habits; they should readily accept food and display enthusiasm during feeding time. Additionally, check for signs of stress, such as hiding or erratic swimming. Regular monitoring of their behaviour and physical condition will help you identify any potential health issues early. Maintaining good water quality and a stable environment will also contribute to their overall health and longevity.
✓ Expert Tip
Regularly observe your fish during feeding and at rest to better understand their normal behaviour and identify any changes.
Breeding Steel Blue Lyretail Killifish is a rewarding experience. To encourage breeding, provide a separate breeding tank with soft, slightly acidic water and abundant fine-leaved plants for egg deposition. Introduce a ratio of one male to two females to promote successful spawning. The female will lay eggs on the plant leaves, which should be removed after spawning to prevent parents from eating them. The eggs typically hatch within 10-14 days. Ensure the fry are fed infusoria or finely crushed flakes until they are large enough for larger food options. Maintaining optimal water conditions is paramount during this process.
✓ Expert Tip
Monitor water quality closely during breeding; stable conditions increase the likelihood of successful hatching.
The ideal temperature range for Steel Blue Lyretail Killifish is between 24°C and 28°C. Maintaining this temperature range is essential for their health and activity levels. Rapid fluctuations can lead to stress and health issues, so it is advisable to use a reliable aquarium heater with a thermostat to ensure consistent temperatures. Regularly monitor the water temperature using an aquarium thermometer for accuracy. A stable environment not only supports their well-being but also encourages natural behaviours, making for a thriving aquarium.
✓ Expert Tip
Avoid placing the aquarium in direct sunlight or near heating sources to maintain a stable temperature.
In captivity, Steel Blue Lyretail Killifish can live for approximately 3 to 5 years, provided they are kept in optimal conditions. Factors such as water quality, diet, and tank mates significantly influence their lifespan. Regular maintenance, including water changes and monitoring of parameters, plays a crucial role in their health. Additionally, a varied and nutritious diet will help support their immune system. By creating a stable and stress-free environment, you can help ensure your fish friends thrive and reach their full lifespan potential.
✓ Expert Tip
Keep a log of water parameters and fish behaviour to identify any changes that could indicate health issues.
A fine, dark substrate is ideal for Steel Blue Lyretail Killifish as it closely resembles their natural habitat. Sand or small gravel is preferred, allowing them to forage naturally without injury. Dark substrates also enhance their vibrant colours, making them more visually striking. Ensure that the substrate is clean and free from sharp edges. Additionally, incorporating live plants can further enhance the aesthetic and provide hiding spots, promoting a sense of security for your aquatic companions.
✓ Expert Tip
Consider using a substrate that promotes beneficial bacteria, aiding in the overall health of your aquarium ecosystem.
Steel Blue Lyretail Killifish are known for their lively and curious behaviour. They are generally peaceful and display social interactions, especially when kept in groups. Males may exhibit territorial behaviour during breeding, often displaying their vibrant fins. They enjoy exploring their environment, so providing hiding spots and plants will encourage natural behaviours. Observing their interactions can be quite rewarding, as they often engage in playful swimming and darting around the tank. Regular interaction with their environment enhances their overall well-being and reduces stress.
✓ Expert Tip
Introduce new decorations or plants periodically to stimulate their curiosity and encourage exploration.
Preventing diseases in Steel Blue Lyretail Killifish is crucial for their longevity. Maintaining high water quality through regular testing and water changes is the first step. Ensure your tank is not overcrowded, as this can lead to stress and increase disease susceptibility. Quarantine new fish before introducing them to your main tank to prevent the spread of pathogens. Additionally, providing a balanced diet rich in vitamins and minerals will help boost their immune system. Observing your fish for signs of illness, such as changes in behaviour or appearance, allows for early intervention.
✓ Expert Tip
Consider using a UV steriliser to help reduce pathogens and improve overall water quality.
Steel Blue Lyretail Killifish thrive under moderate lighting conditions. Bright light can cause stress, so it is advisable to provide shaded areas using floating plants or decorations. A light cycle of 10-12 hours daily is optimal, mimicking natural daylight. This schedule not only promotes healthy plant growth but also helps regulate the fish’s circadian rhythms. Consider using LED lights with adjustable brightness to create a comfortable environment for your aquatic companions.
✓ Expert Tip
Use a timer for consistent lighting schedules, which helps reduce stress and encourages natural behaviour.
Recognising stress in Steel Blue Lyretail Killifish involves observing their behaviour and physical appearance. Signs of stress may include hiding, erratic swimming patterns, or loss of colour vibrancy. They may also exhibit rapid gill movement or remain at the water’s surface. Pay attention to their feeding habits; a lack of interest in food can indicate distress. Maintaining stable water conditions and a peaceful tank environment will help mitigate stress. Regular monitoring and observation are essential for ensuring the well-being of your aquatic companions.
✓ Expert Tip
Create hiding spaces with plants and decorations to provide refuge and reduce stress levels.
To create a natural habitat for Steel Blue Lyretail Killifish, mimic the shallow, slow-moving waters of West Africa where they originate. Incorporate a sandy substrate, along with plenty of plants, driftwood, and hiding spots. Floating plants are particularly beneficial, providing shade and security. The water should be slightly acidic to neutral, with moderate lighting. Maintaining a stable temperature and water quality is essential. Creating such an environment will not only enhance their colours but also encourage natural behaviours, promoting their overall health and happiness.
✓ Expert Tip
Research the natural habitat of your fish friends to better understand their specific needs and preferences.
Emily Carter (verified owner) –
I’ve been an aquarium enthusiast for over five years, and I couldn’t be happier with my recent addition of Steel Blue Lyretail Killifish! I received my pair—a male and female—about two weeks ago, and they have quickly adapted beautifully to their new home. Their vibrant blue and silver colors are mesmerizing, and they make an eye-catching addition to my 20-gallon freshwater tank.
I feed them a mix of high-quality flakes and bloodworms, which they absolutely devour! I’ve even noticed that their colors become more vibrant after a good feeding. Compared to other killifish I’ve kept, these guys are much more social and interactive. They seem to enjoy their environment, darting around playfully, which is always a joy to watch.
A minor concern is that I had a slight issue with the water parameters initially, but once I adjusted the pH, they thrived. I would recommend these killifish to both beginners and experienced aquarists who appreciate a lively and colorful community tank. Overall, I highly recommend adding these stunning fish to your collection!
Emily Carter (verified owner) –
I recently added Steel Blue Lyretail Killifish to my community tank, and I couldn’t be happier! After just two weeks, they settled in beautifully and have become the stars of my aquarium. Their vibrant colors and graceful movements are a joy to watch. I feed them a mix of bloodworms and brine shrimp, which they devour eagerly. Their health has noticeably improved, and I appreciate how peaceful they are with my other fish. Unlike some other killifish I’ve tried, these guys are calm and social, making them perfect for a community setting. One minor concern is that they can be a bit shy at times, but providing plenty of hiding spots has helped them feel more secure. If you’re looking for colorful, friendly fish that thrive on a nutritious diet, I highly recommend adding these to your tank. They truly enhance the beauty of my aquarium, and I can see myself purchasing more in the future!