Steel Blue Lyretail Killifish – Fundulopanchax Gardneri – Male & Female – Fish, Vibrant Colors and Graceful Movement, Ideal for Aquarists Seeking Thriving Fish Breeding Opportunities
Original price was: £134.49.£114.18Current price is: £114.18.
Welcome these stunning Steel Blue Lyretail Killifish into your aquarium! Known for their vibrant colors and graceful movements, these peaceful companions are perfect for community tanks. Provide a loving home for these beautiful inhabitants and enjoy their elegant presence.
1001 in stock
Species Introduction
The Steel Blue Lyretail Killifish, scientifically known as Fundulopanchax gardneri, is a captivating species that originates from the lush freshwater habitats of West Africa. Found predominantly in Nigeria and Cameroon, this species thrives in slow-moving waters, such as swamps and streams, where aquatic vegetation is abundant. The Steel Blue Lyretail Killifish is renowned for its vibrant colors, particularly the iridescent blue of the males, which display stunning lyretail fins that are both beautiful and unique. These fish are not just visually appealing; they are also fascinating to observe due to their dynamic swimming patterns and social interactions. As egg layers, they exhibit interesting breeding behaviors that can be rewarding for aquarists interested in propagation. This species is perfect for both beginner and experienced aquarists who wish to add a splash of color and life to their community tanks.
Essential Care Guide for Your Steel Blue Lyretail Killifish
| 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 |
Care Level: Easy
Tank Size: Minimum 20 gallons
Water Parameters: pH 6.5 – 7.5, Temperature 75°F – 82°F (24°C – 28°C)
Diet: Omnivorous
Natural Behavior & Temperament
The Steel Blue Lyretail Killifish is known for its lively and curious nature. These fish are generally peaceful, making them excellent additions to community tanks. They exhibit social behavior, often seen swimming in small groups, which enhances their natural beauty and provides a dynamic display in your aquarium. While they are not aggressive, it is important to monitor their interactions with other species, as they can sometimes exhibit fin-nipping tendencies towards slower-moving fish with long fins. Providing plenty of hiding spots and plants will help reduce stress and encourage natural behaviors. Observing their interactions can be a rewarding experience, as they engage in playful swimming and display their vibrant colors, especially during breeding seasons. The males are particularly territorial during this time, so it’s advisable to provide ample space and cover to prevent conflicts.
Tank Setup Guide
Creating the ideal environment for your Steel Blue Lyretail Killifish involves replicating their natural habitat as closely as possible. A well-planted tank with plenty of hiding spots is essential. Use a substrate that mimics the soft, sandy bottoms of their native waters, and incorporate a variety of live plants such as Java moss, Anubias, and floating plants to provide cover and breeding sites. The tank should be well-filtered to maintain water clarity and quality, but ensure that the current is gentle, as these fish prefer calm waters. Adding driftwood and rocks can create additional hiding spots and enhance the aesthetic appeal of the aquarium. Lighting should be moderate, as bright lights can stress these fish. Consider using a dim light to simulate their natural environment, allowing them to feel secure and comfortable.
Water Quality Management
Good Water Quality is Crucial
To ensure the health and longevity of your Steel Blue Lyretail Killifish, maintaining stable water parameters is essential. Aim for a pH level between 6.5 and 7.5, with a temperature range of 75°F to 82°F (24°C to 28°C). Regular water changes of 20-30% every week will help keep the water clean and free from harmful toxins. Additionally, monitor ammonia, nitrite, and nitrate levels closely, as these can affect fish health. The hardness of the water should be kept between 5-15 dGH, providing a suitable environment for these freshwater fish. Using a high-quality water conditioner during water changes can help remove chlorine and chloramines, ensuring a safe habitat for your aquatic companions.
Feeding & Nutrition
The Steel Blue Lyretail Killifish is an omnivorous species, which means they thrive on a varied diet. A balanced diet should include high-quality flakes, pellets, and frozen or live foods. Suitable options include brine shrimp, daphnia, and bloodworms, which can enhance their coloration and overall health. Feed adult fish once or twice a day, providing only what they can consume in a few minutes to prevent overfeeding and maintain water quality. Young fry require smaller, more frequent feedings, and can benefit from finely crushed flakes or specialized fry foods. It is essential to observe their feeding habits and adjust portions accordingly. Regularly providing a diverse diet will not only keep your Steel Blue Lyretail Killifish healthy but will also encourage vibrant colors and active behavior.
Compatibility Guide
Peaceful Community Fish
When selecting tank mates for your Steel Blue Lyretail Killifish, it is important to choose species that share similar water parameters and temperaments. Ideal companions include small, peaceful fish such as tetras, rasboras, and guppies. Avoid larger or aggressive species that may intimidate or harm your killifish. Additionally, consider the swimming habits of potential tank mates; species that are known for fin-nipping should be avoided, as they can cause stress and injury to your killifish. It is advisable to introduce new fish gradually and monitor their interactions closely to ensure a harmonious community tank. Providing plenty of hiding spots and territories will help reduce aggression and promote a peaceful environment.
Health & Wellness
Maintaining the health of your Steel Blue Lyretail Killifish requires regular monitoring and preventive measures. Common health issues include ich, fin rot, and velvet disease, which can be prevented through proper water quality management and a balanced diet. Observe your fish for any signs of distress, such as abnormal swimming patterns, loss of appetite, or visible lesions. Quarantine new arrivals before introducing them to your main tank to prevent the spread of diseases. In case of illness, it is crucial to act quickly; isolate affected fish and treat them with appropriate medications. Regular water testing and maintenance will help keep your fish friends in optimal health, ensuring a vibrant and thriving aquarium.
Breeding Information
Breeding Steel Blue Lyretail Killifish can be a rewarding experience for aquarists. These fish are egg layers, and breeding typically occurs in a well-planted tank with soft, acidic water. To encourage spawning, provide a separate breeding tank with plenty of plants and spawning mops. The male will display his vibrant colors to attract the female, and once she is ready, they will engage in a courtship dance. After spawning, remove the parents from the breeding tank to prevent them from eating the eggs. The eggs will hatch within a few days, and the fry will require infusoria or finely crushed flakes until they are large enough to eat regular food. Providing a stable environment and proper nutrition during this critical period will ensure the successful rearing of the fry.
Acclimation Process
Introducing Steel Blue Lyretail Killifish to your aquarium requires a careful acclimation process to minimize stress. Begin by floating the sealed bag containing the fish in the aquarium for about 15-20 minutes to equalize the temperature. After this, gradually introduce small amounts of aquarium water into the bag every 5 minutes for about an hour. This process helps the fish adjust to the water parameters of their new environment. Once acclimated, gently release the fish into the tank using a net, avoiding adding bag water to the aquarium. This method ensures a smooth transition and reduces the risk of shock, allowing your new aquatic companions to thrive in their new home.
Long-term Care
The Steel Blue Lyretail Killifish has a lifespan of approximately 3 to 5 years with proper care. To ensure their longevity, it is essential to maintain stable water conditions, provide a balanced diet, and monitor their health regularly. As they grow, observe their behavior and adjust tank mates as necessary to prevent stress and aggression. Regular water changes and maintenance will help keep the environment clean and healthy. Additionally, consider the tank’s size and layout as they mature, ensuring that there is enough space for swimming and hiding. With attentive care and a suitable environment, your Steel Blue Lyretail Killifish can flourish and bring beauty to your aquarium for years to come.
Natural Habitat Recreation
Recreating the natural habitat of the Steel Blue Lyretail Killifish in your aquarium can enhance their well-being and encourage natural behaviors. Mimic their native environment by incorporating soft substrates, such as sand or fine gravel, and adding plenty of live plants to provide cover and breeding sites. Use driftwood and rocks to create hiding spots and territories, which will help the fish feel secure. Consider adding floating plants to diffuse light and create shaded areas, as these fish prefer dim lighting. By establishing a biotope that reflects their natural habitat, you not only promote the health of your killifish but also create a visually stunning aquarium that showcases their vibrant colors and lively behavior.
Seasonal Care Adjustments
As seasons change, so too may the care requirements for your Steel Blue Lyretail Killifish. During warmer months, ensure that the water temperature remains stable and does not exceed 82°F (28°C), as higher temperatures can stress the fish and lead to health issues. In colder months, consider using a heater to maintain a consistent temperature. Additionally, monitor the water quality more frequently during seasonal changes, as fluctuations can occur. Adjusting the lighting duration may also be beneficial; during longer days, provide a light cycle of 10-12 hours to mimic natural conditions. By being attentive to these seasonal changes, you can ensure a stable and healthy environment for your aquatic friends.
Expert Tips
For those looking to elevate their care for Steel Blue Lyretail Killifish, consider implementing some expert tips. Regularly test your water parameters to ensure they remain within the ideal range, using high-quality test kits. Incorporate a varied diet that includes both high-quality flakes and live or frozen foods to promote vibrant colors and health. Additionally, consider breeding these fish as a rewarding project; understanding their breeding behavior and providing the right environment can lead to successful fry rearing. Lastly, engage with online communities or local aquarist clubs to share experiences and gain insights from other enthusiasts. This knowledge exchange can enhance your understanding and appreciation of these beautiful creatures.
Troubleshooting
Despite your best efforts, you may encounter challenges while caring for Steel Blue Lyretail Killifish. Common issues include stress from aggressive tank mates, poor water quality, or inadequate hiding spots. If you notice signs of stress, such as hiding or abnormal swimming behavior, consider rearranging the tank to create more territories or adding more plants for cover. Should you observe any health issues, such as lesions or abnormal swimming, isolate the affected fish and consult with a veterinarian or aquatic specialist for treatment options. Regular maintenance and observation are key to preventing problems before they escalate, ensuring a thriving aquarium environment for your killifish.
Scientific Background
The Steel Blue Lyretail Killifish belongs to the family of killifish, which are known for their diverse species and unique adaptations. Fundulopanchax gardneri is particularly notable for its striking coloration and charming behavior. Research on this species has highlighted its role in freshwater ecosystems and the importance of preserving their natural habitats. Conservation efforts are crucial, as many freshwater species face threats from habitat destruction and pollution. By keeping these fish in home aquariums, enthusiasts can help raise awareness about the need for conservation and the beauty of aquatic biodiversity. Understanding the scientific background of your fish friends can deepen your appreciation and commitment to their care.
Advanced Care Techniques
For experienced aquarists looking to take their care of Steel Blue Lyretail Killifish to the next level, consider implementing advanced techniques. Regularly breeding these fish can provide valuable insights into their behavior and reproductive habits. Creating a dedicated breeding tank with optimal conditions will enhance your success rate. Additionally, experimenting with different diets can yield fascinating results in terms of health and coloration. Consider integrating live plants into your tank setup, as they not only enhance aesthetics but also improve water quality and provide natural food sources. Monitoring and adjusting water parameters with precision can lead to a thriving environment that supports both the health of your fish and the beauty of your aquarium.
Water Quality Parameters
Optimal Range
24-27°C
6.5-7.5
0 ppm
Caution Zone
22-24°C or 27-29°C
6.0-6.5 or 7.5-8.0
0.25-0.5 ppm
Danger Zone
<22°C or >29°C
<6.0 or >8.0
>0.5 ppm
Monitoring Tip: Test water parameters weekly and perform regular water changes to maintain optimal conditions for your aquatic friends!
Frequently Asked Questions
Q: What tank size is required for Steel Blue Lyretail Killifish?
The Steel Blue Lyretail Killifish, scientifically known as Fundulopanchax gardneri, thrives best in a minimum tank size of 60 litres. This provides ample swimming space and allows for the establishment of territories, which is vital for their well-being. A larger tank, ideally around 100 litres, is preferable if you plan to keep multiple individuals or pairs. Remember, these fish appreciate a well-planted aquarium with open swimming areas and hiding spots to feel secure. Additionally, ensure that the tank is covered, as these fish are known to jump. Regular maintenance and water changes will help create a healthy environment for your aquatic companions.
✓ Expert Tip
Consider adding floating plants to diffuse light and provide shade, mimicking their natural habitat.
Q: What water parameters do Steel Blue Lyretail Killifish require?
Steel Blue Lyretail Killifish prefer slightly acidic to neutral water conditions, ideally with a pH range of 6.5 to 7.5. The water hardness should be between 5-20 dGH, and the temperature should be maintained between 24-28°C. Regular monitoring of these parameters is crucial, as fluctuations can stress the fish and lead to health issues. Use a reliable aquarium test kit to check water quality weekly. Additionally, perform regular water changes of about 10-15% weekly to maintain optimal conditions and remove any toxins that may build up over time.
✓ Expert Tip
Using a high-quality water conditioner can help neutralise harmful chemicals and improve overall water quality.
Q: How often should I feed Steel Blue Lyretail Killifish?
Feed your Steel Blue Lyretail Killifish once or twice daily, ensuring to provide only as much food as they can consume in about two to three minutes. A varied diet is crucial for their health; consider offering high-quality flake food, freeze-dried or frozen foods like brine shrimp and daphnia, and occasional live foods. This variety helps to meet their nutritional needs and enhances their colouration. Avoid overfeeding, as this can lead to poor water quality and health issues. Regularly remove any uneaten food to maintain a clean tank environment.
✓ Expert Tip
Incorporating high-quality pellets can also aid in their growth and overall vitality.
Q: What are the best tank mates for Steel Blue Lyretail Killifish?
Steel Blue Lyretail Killifish are generally peaceful and can coexist with various species. Suitable tank mates include small tetras, rasboras, and peaceful dwarf cichlids. Avoid aggressive or large fish that might intimidate them, as this can lead to stress. It’s also wise to keep them in groups of at least five to reduce skittish behaviour and establish a social hierarchy. Ensure that all tank mates are compatible regarding size and temperament, and monitor interactions regularly to prevent any bullying or territorial disputes.
✓ Expert Tip
Adding plenty of plants and hiding spots can help reduce stress and establish territories within the tank.
Q: How do I properly acclimatise Steel Blue Lyretail Killifish to my aquarium?
Acclimatising your Steel Blue Lyretail Killifish is crucial to their health. Begin by floating the sealed bag in your aquarium for about 15-20 minutes to equalise the temperature. After this, open the bag and gradually introduce small amounts of aquarium water into the bag every 5 minutes for approximately 30-45 minutes. This helps them adjust to the water parameters. Once acclimatised, gently net the fish and place them in the aquarium, discarding the bag water to prevent any contaminants from entering your tank.
✓ Expert Tip
Always ensure your tank’s water parameters are stable before introducing new fish.
Q: What are the signs of healthy Steel Blue Lyretail Killifish?
Healthy Steel Blue Lyretail Killifish exhibit vibrant colouration, active swimming behaviour, and clear, unclouded eyes. Their fins should be fully extended and free from tears or fraying. Additionally, they should show interest in food and interact well with tank mates. Observe their behaviour; lethargy, hiding, or lack of appetite can indicate stress or illness. Regularly monitoring your fish will enable you to spot any changes in behaviour or appearance early, allowing for prompt action if health issues arise.
✓ Expert Tip
Maintaining stable water conditions is key to preventing stress-related illnesses.
Q: How do I successfully breed Steel Blue Lyretail Killifish?
Breeding Steel Blue Lyretail Killifish can be a rewarding experience. To encourage breeding, provide a separate breeding tank with soft, slightly acidic water and fine-leaved plants for the female to deposit her eggs. A temperature of around 25-28°C is ideal. Once a pair is formed, the female will lay eggs, typically in the morning. After spawning, remove the parents to prevent them from eating the eggs. The eggs will hatch in approximately 10-14 days. Feed the fry with infusoria or powdered fry food until they are large enough to eat finely crushed flakes.
✓ Expert Tip
Breeding can be stimulated with varied diets and optimal water conditions prior to spawning.
Q: What temperature should I maintain for Steel Blue Lyretail Killifish?
Maintain a water temperature of 24-28°C for Steel Blue Lyretail Killifish. This range mimics their natural habitat, which is crucial for their overall health and metabolic functions. A stable temperature is vital, as fluctuations can lead to stress and susceptibility to disease. Use a reliable aquarium heater and thermometer to monitor the temperature accurately. It is advisable to place the heater towards the back of the tank for even heat distribution, and ensure that the heater is appropriately sized for your tank volume.
✓ Expert Tip
Consider using a heater with a built-in thermostat for optimal temperature control.
Q: How long do Steel Blue Lyretail Killifish typically live in captivity?
In captivity, Steel Blue Lyretail Killifish can live for approximately 3 to 5 years, provided they are cared for in optimal conditions. Factors such as water quality, diet, and stress levels play significant roles in their lifespan. Regular maintenance, including water changes and monitoring of water parameters, will help promote a longer, healthier life. Additionally, a varied diet and proper care will contribute to their overall well-being and longevity. Keeping a close eye on their behaviour and health will also help in preventing any issues that may arise.
✓ Expert Tip
Regular health checks and a stable environment can significantly enhance their lifespan.
Q: What type of substrate is most suitable for Steel Blue Lyretail Killifish?
For Steel Blue Lyretail Killifish, a fine sand or soft substrate is recommended. This mimics their natural habitat and allows for easy digging and foraging behaviour. Avoid sharp or rough substrates, as they can injure the fish’s delicate fins. The substrate should be at least 2-3 cm deep to enable planting of live plants, which provide shelter and enhance their environment. Additionally, ensure that the substrate is well-cleaned before adding it to the tank to prevent any harmful substances from leaching into the water.
✓ Expert Tip
Incorporating natural decorations can enhance the aesthetic and provide hiding spots for the fish.
Q: What behavioural patterns should I expect from Steel Blue Lyretail Killifish?
Steel Blue Lyretail Killifish are generally active and curious fish. They enjoy swimming in open areas of the tank, often exhibiting playful behaviour. Males can be territorial, especially during breeding, and may display their fins to assert dominance. It is common to observe social interactions, particularly when kept in groups, as they establish a hierarchy. However, they can also exhibit stress if the tank is overcrowded or if incompatible species are present. Regular observation will help you understand their behaviour and ensure a harmonious environment.
✓ Expert Tip
Providing ample swimming space and hiding spots can help reduce territorial disputes among males.
Q: How can I prevent common diseases in Steel Blue Lyretail Killifish?
Preventing diseases in Steel Blue Lyretail Killifish begins with maintaining excellent water quality. Regular water changes, monitoring parameters, and ensuring a stable environment are key. Quarantine new fish before introducing them to your tank to prevent the spread of pathogens. Providing a varied diet rich in nutrients will boost their immune system. Observe your fish daily for any signs of illness, such as changes in behaviour, colour, or appetite. Early detection and treatment of any issues can significantly improve outcomes and ensure the health of your aquatic companions.
✓ Expert Tip
Consider adding aquarium salt to the water in recommended doses to help prevent certain diseases.
Q: What lighting conditions do Steel Blue Lyretail Killifish prefer?
Steel Blue Lyretail Killifish thrive in moderate lighting conditions, which mimic their natural habitat. Bright, direct light can stress them, so consider using a combination of natural and artificial lighting. Providing shaded areas with plants or decorations can help them feel secure. A lighting period of 10-12 hours per day is ideal, allowing for a period of darkness to promote a natural day-night cycle. Regularly clean the lighting fixtures to ensure optimal performance and prevent algae growth.
✓ Expert Tip
Using a timer can help maintain a consistent lighting schedule.
Q: How do I recognise stress in Steel Blue Lyretail Killifish?
Recognising stress in Steel Blue Lyretail Killifish is essential for their well-being. Common signs include hiding more than usual, lethargy, loss of appetite, and clamped fins. Additionally, stressed fish may display erratic swimming patterns or excessive scratching against tank surfaces. Changes in colour, such as fading or darkening, can also indicate stress. If you notice any of these signs, assess the tank conditions, including water quality, temperature, and tank mates. Addressing the underlying causes promptly can help alleviate stress and improve their overall health.
✓ Expert Tip
Creating a well-planted environment can provide refuge and reduce stress levels.
Q: What natural habitat conditions should I replicate for Steel Blue Lyretail Killifish?
To replicate the natural habitat of Steel Blue Lyretail Killifish, aim for a well-planted aquarium with plenty of hiding spots created by driftwood and smooth stones. Their natural environment consists of slow-moving waters with plenty of vegetation, so incorporating live plants not only provides shelter but also enhances water quality. The substrate should be soft, allowing them to forage naturally. Additionally, maintaining slightly acidic to neutral water conditions with stable temperatures will help mimic their native habitat, supporting their health and behaviour.
✓ Expert Tip
Incorporating floating plants can also create shaded areas and reduce stress.
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Emily Martinez (verified owner) –
As a passionate aquarium hobbyist, I recently added the Steel Blue Lyretail Killifish to my tank, and I couldn’t be more thrilled! These little beauties have transformed my aquarium with their vibrant colors and striking fins; they truly stand out among my other freshwater fish. I purchased a pair about two months ago, and watching them interact has been such a joy. They are lively and curious, often darting around the tank, which keeps me entertained for hours.
One of the best aspects of these fish is how well they adapt; my water parameters are stable, and they seem to thrive in a planted tank with lots of hiding spots. Compared to other killifish I’ve kept in the past, the Steel Blue Lyretails are much more social and engaging.
The only minor drawback I noticed initially was their sensitivity to water quality, so regular water changes are a must. But honestly, keeping fish happy and healthy is a priority for me. I highly recommend these gorgeous fish to anyone looking to bring some dynamic energy to their aquarium—especially if you appreciate vibrant colors and lively behavior. You won’t regret adding these stunning killifish to your collection!