Subtotal: £25.16
Sale!
6 X Red Eye Tetra: A Hardy and Striking Addition to Your Aquarium Scientific Name: Moenkhausia sanctaefilomenae, Easy Care Tropical Fish for Vibrant Aquatic Landscapes, Perfect for Community Tanks
Original price was: £14.99.£12.58Current price is: £12.58.
Welcome these beautiful Red Eye Tetras, ideal for community tanks! This listing includes 6 individual Moenkhausia sanctaefilomenae, showcasing stunning coloration. Perfect for aquarists seeking peaceful companions that thrive in well-planted aquariums, enhancing your aquatic landscape.
992 in stock
Species Introduction
The Red Eye Tetra, scientifically known as Moenkhausia sanctaefilomenae, is a captivating species of tropical freshwater fish that hails from the lush waters of South America. This species is particularly prevalent in the Amazon River Basin, where it thrives in slow-moving streams and floodplain lakes. The Red Eye Tetra is renowned for its striking appearance, characterized by its shimmering silver body adorned with a vibrant red eye and a subtle iridescent sheen. These fish typically reach a maximum length of around 4 cm, making them an ideal choice for aquarists seeking to create a vibrant community tank or a planted aquarium. Their peaceful nature and schooling behavior make them a delightful addition to any aquatic landscape, providing both beauty and liveliness to the underwater environment.
Care Requirements Dashboard
| 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
Natural Behavior & Temperament
The Red Eye Tetra exhibits a lively and social demeanor, making them a joy to observe in an aquarium setting. These fish are naturally found in schools, which provides them with a sense of security and encourages their active swimming behavior. They are known to dart around the tank, often displaying their vibrant colors as they interact with one another. In a community tank, they thrive alongside other peaceful species, contributing to a harmonious aquatic environment. Their natural behavior includes foraging for food in the substrate and mid-water, making them versatile feeders. Observing their interactions can be quite entertaining, as they exhibit playful behaviors and establish social hierarchies within their school.
Tank Setup Guide
Creating an optimal environment for your Red Eye Tetras involves replicating their natural habitat as closely as possible. Start with a tank size of at least 20 gallons to accommodate a small school of these fish, as they feel more secure in larger groups. The substrate can be a fine gravel or sand, allowing them to forage comfortably. Incorporate plenty of plants, such as Java fern and Anubias, to provide hiding spots and create a lush environment. Floating plants can also help diffuse light, mimicking the shaded areas of their natural habitat. Additionally, adding driftwood and rocks can enhance the aesthetic appeal while offering additional hiding places. Ensure that the tank is well-cycled to maintain stable water parameters, and consider using a gentle filter to avoid strong currents that may stress these delicate fish.
Water Quality Management
âš Important Water Parameter Notice
Maintaining optimal water quality is crucial for the health and well-being of your Red Eye Tetras. Aim for a water temperature between 22-28°C (72-82°F), as they thrive in warmer conditions. The pH level should ideally be between 6.0 and 7.5, with a hardness range of 5-15 dGH. Regular water changes of 20-30% weekly are recommended to keep ammonia and nitrate levels low, ensuring a clean and safe environment. Utilize a high-quality water conditioner to remove harmful chemicals from tap water before adding it to the tank. Monitoring water parameters using reliable test kits will help you maintain stability and promptly address any fluctuations, which can be detrimental to your fish friends.
Feeding & Nutrition
Feeding your Red Eye Tetras a balanced diet is essential for their health and vibrant coloration. These fish are omnivorous and will thrive on a varied diet that includes high-quality flake food, micro-pellets, and occasional live or frozen foods such as brine shrimp and daphnia. A feeding schedule of 2-3 small meals per day is recommended, ensuring that they consume all the food within a few minutes to prevent water contamination. It is also beneficial to include vegetable matter in their diet, such as blanched spinach or spirulina, to provide essential nutrients. Observing their feeding behavior can offer insights into their health; a healthy fish will exhibit active foraging and a willingness to eat. Additionally, avoid overfeeding, as this can lead to water quality issues and health problems.
Compatibility Guide
Red Eye Tetras are known for their peaceful nature, making them excellent candidates for community tanks. They generally coexist well with other small, non-aggressive fish, such as Neon Tetras, Guppies, and Corydoras Catfish. However, it is essential to avoid keeping them with larger or more aggressive species that may view them as prey. When selecting tank mates, consider their swimming levels; Red Eye Tetras inhabit the mid to upper levels of the tank, so pairing them with fish that occupy different zones can create a balanced community. Always introduce new fish slowly and monitor interactions closely to ensure that all inhabitants coexist harmoniously. A well-planned community tank can provide a vibrant and dynamic aquatic environment.
Health & Wellness
Maintaining the health and wellness of your Red Eye Tetras requires regular observation and proactive care. Common issues that may arise include ich, fin rot, and stress-related behaviors. To prevent these issues, ensure stable water parameters and avoid overcrowding the tank. Signs of illness can include lethargy, loss of appetite, and abnormal swimming patterns. If you notice any of these symptoms, it is crucial to isolate the affected fish and treat them promptly to prevent the spread of disease. Regular tank maintenance, including cleaning and water changes, will also contribute to a healthy environment. Additionally, providing a varied diet can enhance their immune system and overall vitality, allowing them to thrive in your aquarium.
Breeding Information
Breeding Red Eye Tetras can be a rewarding experience for aquarists. To encourage spawning, it is best to set up a separate breeding tank with soft, slightly acidic water and plenty of fine-leaved plants for the eggs to adhere to. A temperature of around 24-26°C (75-79°F) is ideal for breeding. When ready to spawn, the female will become noticeably rounder, and the male will exhibit vibrant colors. Once spawning occurs, the adult fish should be removed after a few hours, as they may eat the eggs. The eggs will typically hatch within 24-36 hours, and the fry will become free-swimming after about 5-7 days. Feeding them with infusoria or finely crushed flakes will support their growth during the early stages. With proper care, you can successfully raise a new generation of these beautiful fish.
Acclimation Process
Introducing your new Red Eye Tetras to their new home requires careful acclimation to minimize stress and ensure their health. Start by floating the sealed bag containing the fish in the aquarium for about 15-20 minutes to equalize the temperature. After this, gradually mix small amounts of tank water into the bag every 5-10 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 to avoid adding any transport water that may contain harmful substances. Monitor their behavior closely for the first few days, ensuring they are adjusting well and displaying normal activity levels.
Long-term Care
Long-term care of your Red Eye Tetras involves providing a stable and enriching environment that supports their natural behaviors. These fish typically have a lifespan of 3-5 years when kept in optimal conditions. Regular monitoring of water quality and parameters is essential, as fluctuations can lead to stress and health issues. Additionally, maintaining a varied diet and ensuring a balanced community tank will contribute to their overall well-being. As they mature, observe their growth and adjust tank conditions accordingly, such as increasing plant cover or adjusting the feeding regimen. Engaging with your fish friends daily will not only enhance their quality of life but also deepen your appreciation for these remarkable aquatic companions.
Natural Habitat Recreation
Recreating the natural habitat of the Red Eye Tetra in your aquarium can enhance their comfort and well-being. In the wild, these fish inhabit densely vegetated areas with plenty of cover. To mimic this environment, incorporate a variety of live plants, such as Amazon swords and floating plants, to create shaded areas. The use of driftwood can also provide natural hiding spots and contribute to the aesthetic of the tank. Additionally, consider using a dark substrate to replicate the riverbeds they are accustomed to. Maintaining a gentle water flow and providing ample swimming space will allow your Red Eye Tetras to exhibit their natural behaviors, making your aquarium a thriving ecosystem.
Seasonal Care Adjustments
As seasons change, it is important to adjust the care of your Red Eye Tetras to ensure their continued health and well-being. In warmer months, monitor the water temperature closely, as increased heat can lead to stress. Consider using a fan or air conditioning to maintain a stable environment. During cooler months, ensure that the aquarium heater is functioning properly to keep the water temperature within the ideal range. Additionally, changes in lighting duration may be necessary to mimic natural daylight cycles, promoting healthy growth and activity. Seasonal changes can also affect water quality; therefore, regular testing and maintenance are essential to provide a stable habitat for your fish friends.
Expert Tips
For those looking to enhance their experience with Red Eye Tetras, consider implementing some expert tips to ensure their thriving. First, always maintain a well-cycled tank to prevent ammonia spikes, which can be detrimental to these sensitive fish. Additionally, consider keeping a larger school of Red Eye Tetras, as they feel more secure and display more natural behaviors in groups of six or more. Regularly observe their interactions to identify any signs of stress or aggression, and adjust tank mates as necessary. Lastly, engage in regular water testing and maintenance to ensure optimal conditions, and be proactive in addressing any issues that arise. By following these tips, you can create a flourishing environment for your aquatic companions.
Troubleshooting
In the event of issues arising within your aquarium, having a troubleshooting plan can help you quickly address concerns. Common problems include water quality fluctuations, signs of disease, or aggression among tank mates. If you notice your Red Eye Tetras displaying unusual behavior, such as hiding or not eating, first check water parameters and perform a water change if necessary. If disease is suspected, isolate affected fish and treat accordingly. For aggression, consider rearranging the tank or adding more plants to create hiding spots. Keeping a close eye on your fish friends will help you identify issues early, allowing for timely intervention and ensuring a healthy community tank.
Scientific Background
The Red Eye Tetra belongs to the family Characidae, which encompasses a diverse group of freshwater fish. Their scientific classification places them within the genus Moenkhausia, which includes several other species known for their vibrant colors and peaceful nature. Research on the Red Eye Tetra has highlighted their adaptability to various environmental conditions, making them a popular choice among aquarists. Conservation efforts in their native habitats are essential to ensure the sustainability of wild populations, as habitat destruction poses a significant threat. Understanding their scientific background can enhance your appreciation for these beautiful creatures and inspire responsible aquarium practices.
Advanced Care Techniques
For experienced aquarists looking to take their care of Red Eye Tetras to the next level, consider implementing advanced techniques that promote optimal health and well-being. One approach is to establish a biotope aquarium that closely resembles their natural habitat, incorporating specific plants and substrate types. Additionally, utilizing a high-quality filtration system can improve water clarity and quality, benefiting both the fish and plants in the tank. Regularly engaging in aquascaping can also enhance the visual appeal of the aquarium while providing enrichment for the fish. Lastly, consider participating in local aquarist communities to share knowledge and experiences, further enhancing your understanding and care of these stunning fish.
Water Quality Parameters
Optimal Range
Temperature:
24-27°C
24-27°C
pH:
6.5-7.5
6.5-7.5
Ammonia:
0 ppm
0 ppm
Caution Zone
Temperature:
22-24°C or 27-29°C
22-24°C or 27-29°C
pH:
6.0-6.5 or 7.5-8.0
6.0-6.5 or 7.5-8.0
Ammonia:
0.25-0.5 ppm
0.25-0.5 ppm
Danger Zone
Temperature:
<22°C or >29°C
<22°C or >29°C
pH:
<6.0 or >8.0
<6.0 or >8.0
Ammonia:
>0.5 ppm
>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 Red Eye Tetras?
Red Eye Tetras, scientifically known as Moenkhausia sanctaefilomenae, thrive in schools and require a minimum tank size of 60 litres. This ensures ample swimming space and promotes their natural schooling behaviour. A larger tank not only accommodates their active nature but also aids in maintaining stable water parameters, which is crucial for their health. When establishing their habitat, consider a long tank with a width that provides open swimming areas, allowing these lovely fish to exhibit their vibrant colours and lively antics. Additionally, incorporating plants and decorations can create hiding spots, making them feel secure.
✓ Expert Tip
Ensure you cycle your tank properly before introducing Red Eye Tetras to establish beneficial bacteria for optimal water quality.
Q: What water parameters do Red Eye Tetras require?
To ensure the health of your Red Eye Tetras, it is vital to maintain specific water parameters. They prefer slightly acidic to neutral pH levels, ideally between 6.0 and 7.0. The temperature should be kept between 22°C and 26°C, which mimics their natural tropical habitat. Additionally, maintaining a water hardness of 2-15 dGH is recommended. Regular water changes of 20-30% weekly will help maintain these parameters and prevent the build-up of toxins. Using a reliable water testing kit can assist in monitoring these factors, ensuring a stable environment for your aquatic companions.
✓ Expert Tip
Invest in a quality aquarium heater and filter to maintain stable water conditions.
Q: How often should I feed Red Eye Tetras?
Red Eye Tetras thrive on a varied diet, which should include high-quality flake food, pellets, and occasional live or frozen foods like brine shrimp or daphnia. It is advisable to feed them 2-3 times a day, providing only what they can consume in a few minutes to prevent overfeeding, which can lead to water quality issues. Moreover, ensuring a balanced diet rich in essential nutrients will support their vibrant colours and overall health. Monitor their feeding habits to adjust quantities as needed, especially if you notice any uneaten food.
✓ Expert Tip
Incorporate occasional fasting days to enhance their digestive health.
Q: What are the best tank mates for Red Eye Tetras?
Red Eye Tetras are generally peaceful and can coexist with various community fish. Ideal tank mates include other tetras, rasboras, and small cichlids. Avoid aggressive species that may stress them or compete for food. Additionally, they thrive in groups of six or more, so ensure your tank has enough space to accommodate their schooling behaviour. It’s essential to introduce new fish gradually to minimise stress and allow for proper acclimatisation. Observing their interactions will help you ensure a harmonious environment.
✓ Expert Tip
Consider adding plants and decorations to create hiding spots, enhancing comfort for all fish.
Q: How do I properly acclimatise Red Eye Tetras to my aquarium?
Acclimatising Red Eye Tetras is crucial to prevent shock. Begin by floating the sealed bag in your aquarium for about 15 minutes to equalise the temperature. Then, gradually introduce small amounts of your tank water into the bag every 5-10 minutes for at least an hour. This process helps them adjust to the water chemistry. After sufficient acclimatisation, gently release the fish into the tank without adding the bag water. This method ensures a smoother transition and promotes their health and well-being.
✓ Expert Tip
Always monitor your fish for signs of stress following acclimatisation.
Q: What are the signs of healthy Red Eye Tetras?
Healthy Red Eye Tetras exhibit vibrant colours, active swimming behaviour, and a healthy appetite. Their fins should be intact without any signs of fraying or damage. Additionally, observe their gills; they should be a bright red colour and not show any signs of distress or excessive mucus. Healthy fish will interact with each other and explore their environment. If you notice lethargy, faded colours, or unusual swimming patterns, these may be indicators of stress or illness, necessitating immediate attention.
✓ Expert Tip
Regular water testing and maintenance are key to ensuring ongoing health.
Q: How do I successfully breed Red Eye Tetras?
Breeding Red Eye Tetras can be a rewarding experience. Begin by setting up a separate breeding tank with soft, acidic water and plenty of fine-leaved plants for the eggs to adhere to. Introduce a healthy pair of adults, ensuring they are well-fed with high-quality foods. Spawning typically occurs early in the morning. After spawning, remove the adults to prevent them from eating the eggs. The eggs will hatch in about 24 to 36 hours. Once the fry become free-swimming, provide them with infusoria or finely crushed flakes for optimal growth.
✓ Expert Tip
Maintain stable water conditions to encourage successful breeding.
Q: What temperature should I maintain for Red Eye Tetras?
The ideal temperature range for Red Eye Tetras is between 22°C and 26°C. Maintaining a stable temperature within this range is crucial for their health and behaviour. Fluctuations can cause stress, leading to weakened immune systems and susceptibility to diseases. A quality aquarium heater can help maintain the desired temperature, and it is advisable to use a thermometer to monitor conditions regularly. Be cautious about placing your aquarium in direct sunlight or near heating vents, as these can cause temperature spikes.
✓ Expert Tip
Consider using a temperature controller for precise regulation.
Q: How long do Red Eye Tetras typically live in captivity?
In a well-maintained aquarium, Red Eye Tetras can live for up to 5 to 8 years. Their lifespan is significantly influenced by water quality, diet, and overall tank conditions. Regular maintenance, including water changes and monitoring of parameters, plays a vital role in prolonging their life. Additionally, providing a stress-free environment with compatible tank mates will enhance their well-being. Observing their behaviour and health regularly can help you catch any potential issues early, contributing to a longer, healthier life.
✓ Expert Tip
Keep a detailed log of water parameters and fish behaviour to identify trends over time.
Q: What type of substrate is most suitable for Red Eye Tetras?
Red Eye Tetras are quite adaptable when it comes to substrate, but a soft, fine substrate is generally recommended. This type of substrate mimics their natural habitat and allows for easy foraging. Sand or fine gravel works well, as it doesn’t injure their delicate fins. Additionally, a darker substrate can enhance their colours, creating a striking visual effect in your aquarium. When setting up, ensure that the substrate is clean and free from sharp objects to prevent potential injuries.
✓ Expert Tip
Incorporate natural decorations that blend with the substrate for a cohesive look.
Q: What behavioural patterns should I expect from Red Eye Tetras?
Red Eye Tetras are known for their active and sociable behaviour. They often swim in schools, which is essential for their psychological well-being. You will notice them darting around the tank, displaying playful interactions with one another. They tend to be more active during the day and may seek refuge among plants or decorations when feeling threatened. Observing their behaviour can provide insights into their health; any sudden changes, such as lethargy or isolation, may indicate stress or illness.
✓ Expert Tip
Provide ample swimming space and hiding spots to cater to their natural behaviours.
Q: How can I prevent common diseases in Red Eye Tetras?
Preventing diseases in Red Eye Tetras involves maintaining optimal water quality, which is paramount. Regular water changes and monitoring parameters will minimise stress and reduce disease risks. Moreover, avoid overfeeding, as uneaten food can lead to poor water conditions. Quarantine new fish before introducing them to your main tank to prevent the spread of diseases. Additionally, observe your fish for any signs of illness, such as abnormal swimming or changes in appetite, allowing for prompt intervention.
✓ Expert Tip
Consider adding aquarium salt to the water to help prevent some common ailments.
Q: What lighting conditions do Red Eye Tetras prefer?
Red Eye Tetras prefer moderate lighting, which mimics their natural habitat. Bright light may cause stress and encourage hiding, so it is advisable to utilise a lighting system that allows for dimming or using floating plants to diffuse the intensity. A light cycle of 10-12 hours per day is optimal, promoting healthy plant growth and a natural day/night rhythm for your fish. Ensure that the lighting does not cause excessive algae growth, which can compromise water quality.
✓ Expert Tip
Consider using LED lights for energy efficiency and adjustable brightness.
Q: How do I recognise stress in Red Eye Tetras?
Recognising stress in Red Eye Tetras is essential for maintaining their health. Signs of stress can include hiding more than usual, erratic swimming patterns, and faded colours. Additionally, you may notice increased aggression towards tank mates or loss of appetite. Environmental factors such as poor water quality, sudden temperature changes, or aggressive tank mates can contribute to stress. If you observe these behaviours, it is crucial to assess and rectify the tank conditions promptly.
✓ Expert Tip
Regularly observe your fish for any changes in behaviour to catch stress early.
Q: What natural habitat conditions should I replicate for Red Eye Tetras?
To create an environment that mimics the natural habitat of Red Eye Tetras, focus on soft, slightly acidic water and plenty of vegetation. In the wild, they inhabit slow-moving waters with dense plant cover, so including live plants and driftwood in your aquarium is beneficial. The substrate should be soft, allowing for natural foraging behaviour. Additionally, providing shaded areas with plants will help them feel secure. Regular maintenance to keep the tank clean while preserving these natural elements is key to their wellbeing.
✓ Expert Tip
Utilise natural materials that do not leach harmful substances into the water.
2 reviews for 6 X Red Eye Tetra: A Hardy and Striking Addition to Your Aquarium Scientific Name: Moenkhausia sanctaefilomenae, Easy Care Tropical Fish for Vibrant Aquatic Landscapes, Perfect for Community Tanks
Add a review
Related products
£239.20 – £269.10
This product has multiple variants. The options may be chosen on the product page
£25.30 – £32.20
This product has multiple variants. The options may be chosen on the product page
£65.90 – £89.13
This product has multiple variants. The options may be chosen on the product page
Emily Carter (verified owner) –
I recently added a group of 6 Red Eye Tetras to my aquarium, and I couldn’t be happier with my choice! They arrived within two days, beautifully packaged and healthy. After acclimating them for a week, I noticed how they quickly settled into their new home, darting around with their vibrant colors lighting up the tank. Their striking red eyes and shimmering bodies are a stunning contrast against my lush green plants. Compared to other freshwater fish I’ve kept, like neon tetras, these little guys are incredibly hardy and adapt well to varying water conditions.
What I appreciate most is their peaceful nature, making them perfect for community tanks. They seem to thrive in groups, and I’ve observed them schooling together, which is always a delight to watch. The only minor concern I have is that they can sometimes be a bit skittish during feeding time, but that’s normal for tetras.
I highly recommend Red Eye Tetras for both novice and experienced aquarists looking to add some life to their tropical fish tank. They are not just beautiful but also a joy to care for!
Emily Richards (verified owner) –
I recently added 6 Red Eye Tetras (Moenkhausia sanctaefilomenae) to my community tank, and I couldn’t be happier! These little guys have such vibrant colors and are a striking addition to my aquarium setup. They acclimated quickly over the past week and are already schooling beautifully. I’ve kept various freshwater fish, but the Red Eye Tetras stand out for their activity and elegance.
I also appreciate that they are quite hardy, making them perfect for both beginners and experienced aquarists. Compared to other popular choices like neon tetras, these fish are more robust and seem to thrive better in varied water conditions. They are certainly a joy to watch as they dart around the tank and interact with each other!
One small note is that they do prefer a well-planted environment, so I recommend adding some greenery to give them hiding spots. Overall, if you’re looking for easy-care tropical fish that bring life to your aquatic landscape, I wholeheartedly recommend the Red Eye Tetra. They have exceeded my expectations, and I can’t wait to see how they flourish in the coming months!