Red Eye Tetra – Moenkhausia sanctaefilomenae

$2.50

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Description

Red Eye Tetra – Moenkhausia sanctaefilomenae

Introduction:
The Red Eye Tetra (Moenkhausia sanctaefilomenae) is a striking and peaceful species known for its vibrant red eyes and shimmering silver body. Native to South America, specifically the Paraguay River Basin, this species is a popular choice for community aquariums. Reaching a maximum size of 1.5 to 2 inches, the Red Eye Tetra adds beauty and movement to any aquarium with its peaceful nature and schooling behavior.

1. Natural Habitat and Behavior

  • Natural Habitat: Found in slow-moving rivers, streams, and tributaries in South America, the Red Eye Tetra thrives in clear, slightly acidic waters with abundant vegetation. They tend to form large schools in their natural habitat, which helps them stay safe from predators.
  • Behavior: This species is peaceful and social, preferring to live in groups of at least 6 fish. In a school, Red Eye Tetras exhibit more natural behaviors and show their full vibrant colors. They are not territorial and get along well with other non-aggressive species.

2. Aquarium Setup

  • Tank Size: A minimum of 10 gallons is suitable for a small school of Red Eye Tetras. Larger tanks (20 gallons or more) are recommended to allow them space to swim freely and provide more opportunities for tankmates.
  • Substrate: A fine gravel or sand substrate works well for this species. They are not bottom-dwelling fish but do appreciate the natural appearance of a soft, natural substrate.
  • Decor: Use plenty of plants, rocks, and driftwood to create hiding places and to replicate their natural environment. A well-planted tank will not only help them feel secure but will also encourage natural foraging behaviors. Adding some open swimming areas is also essential.
  • Water Conditions: Red Eye Tetras prefer slightly acidic to neutral water, with a pH between 6.5 and 7.5. They thrive in warm water, with temperatures between 72°F and 82°F (22°C to 28°C). The water should be soft to moderately hard (4-12 dGH). Regular water changes and a gentle filtration system are essential to maintain clean water.
  • Lighting: Moderate lighting is suitable. Provide both shaded areas and well-lit sections to mimic their natural habitat. Floating plants or densely planted areas will help diffuse light, providing places where they can rest.

3. Diet and Feeding

  • Diet: Red Eye Tetras are omnivorous, meaning they accept a variety of food. A balanced diet should consist of high-quality flake food, pellets, live or frozen foods like brine shrimp, daphnia, and bloodworms. They are also known to eat some plant matter like algae and detritus.
  • Feeding Schedule: Feed the Red Eye Tetras twice daily, offering only as much food as they can consume within a few minutes. It’s important not to overfeed, as uneaten food can lead to water quality issues. Offer a varied diet to maintain their health and vibrant colors.

4. Compatibility with Other Fish

  • Compatible Species: Red Eye Tetras are peaceful and social, making them ideal for a community aquarium. They do well with other non-aggressive species like Corydoras catfish, guppies, rasboras, and other tetras. They prefer to be kept in groups of at least 6 individuals, which helps reduce stress and encourages natural schooling behavior.
  • Incompatible Species: Avoid keeping Red Eye Tetras with overly aggressive or fin-nipping species. Large cichlids or other predatory fish may pose a threat to their well-being, so they are best kept with similarly calm tankmates.

5. Common Challenges and Tips

  • Schooling: Like many tetras, Red Eye Tetras are schooling fish and should be kept in groups of 6 or more. Without a group, they may become stressed and more reclusive. Keeping them in a school helps them display their natural behaviors and coloration.
  • Water Quality: Red Eye Tetras are sensitive to poor water quality, so regular water changes (about 25% per week) are crucial. A gentle filtration system is necessary, as strong currents may cause stress.
  • Shyness: In new environments, Red Eye Tetras may initially be shy and prefer to stay in plants or hidden areas. Give them time to acclimate, and they will gradually become more active and display their full vibrant colors.

Conclusion:
The Red Eye Tetra (Moenkhausia sanctaefilomenae) is a colorful, peaceful species that makes an excellent addition to a community tank. With its beautiful red eyes and shimmering body, it is a striking fish that thrives in schools and does well with a variety of peaceful tankmates. Providing proper care, including a balanced diet, suitable tank conditions, and compatible tankmates, will ensure the health and happiness of these charming tetras.