Overview
The Red Eye Tetra, scientifically known as Moenkhausia sanctaefilomenae, is a popular choice for freshwater aquariums. With its distinctive red eye and silver body, it adds a splash of beauty to any tank.
History & Origin
Originating from the warm waters of South America, particularly in Paraguay, Brazil, and Bolivia, the Red Eye Tetra thrives in slow-moving streams and rivers. Its natural habitat is rich in vegetation, providing a perfect setting for its social and active nature.
Physical Characteristics
The Red Eye Tetra reaches a size of about 6-7 cm in length. Its body is silver with a unique red ring around the eye, which is its most striking feature. These fish are known for their streamlined bodies and forked tails, which assist in their swift swimming.
Temperament & Personality
Red Eye Tetras are peaceful and social fish, making them ideal for community tanks. They are active swimmers and enjoy being in schools of six or more. Their playful nature can bring life to any aquarium setup.
Care Requirements
Grooming
Red Eye Tetras require minimal grooming, but regular tank maintenance is crucial. Ensure clean water by performing weekly water changes of about 25-30%.
Exercise
These fish are active swimmers and need ample space to move. A tank size of at least 20 gallons is recommended to accommodate a small school.
Diet
Red Eye Tetras are omnivorous and thrive on a varied diet. Provide high-quality flake food supplemented with live or frozen foods like brine shrimp and daphnia.
Training
While not trainable in the traditional sense, they respond well to a regular feeding schedule and environmental enrichment.
Health & Common Issues
Red Eye Tetras are hardy but can be susceptible to common fish diseases like Ich and Fin Rot. Regular water maintenance and a balanced diet help prevent these issues.
Training Tips
Maintain a consistent feeding schedule and provide a stimulating environment with plants and decorations to encourage natural behavior.
Is This Breed Right For You?
Red Eye Tetras are a great choice for beginners and experienced aquarists alike. They are good with other peaceful fish and do well in planted tanks.
Good with Children
Yes
Good with Other Pets
Yes
Apartment Friendly
Yes
Shedding Level
1
Exercise Needs
3
Grooming Needs
2
Trainability
3
Energy Level
4
Barking Level
N/A
FAQ
How large should a tank be for a school of Red Eye Tetras?
A tank of at least 20 gallons is recommended for a small school of Red Eye Tetras.
What water conditions do Red Eye Tetras prefer?
They thrive in water temperatures between 22-28°C with a pH of 6.0-7.5.
Can Red Eye Tetras live with other fish?
Yes, they are peaceful and do well with other non-aggressive fish.
How often should Red Eye Tetras be fed?
Feed them small amounts 1-2 times daily with a varied diet.
What is the lifespan of a Red Eye Tetra?
With proper care, they can live between 3-5 years.