Red Eye Tetra and Sterbai Cory Compatibility Overview
Red Eye Tetra and Sterbai Cory can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Red Eye Tetra is semi and Sterbai Cory is peaceful, so give them room and cover rather than assuming they will ignore each other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Red Eye Tetra | Sterbai Cory | Verdict |
|---|---|---|---|
| Temperature | 72โ79ยฐF | 75โ82ยฐF | โ 75โ79ยฐF |
| pH Range | 6.0โ8.0 | 6.0โ7.6 | โ 6.0โ7.6 |
| Temperament | semi | peaceful | โ ๏ธ Monitor |
| Adult Size | 2.8 in | 2.6 in | โ Similar |
| Min. Group | 6+ | 6+ | See below |
| Min. Tank Size | 20 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Red Eye Tetra โ Moenkhausia sanctaefilomenae
The Red Eye Tetra is a popular freshwater fish known for its vibrant red eyes and sleek, silver body. They are generally peaceful and can be kept in a community tank with other non-aggressive species. Their moderate activity level makes them suitable for a variety of aquarium setups. With proper care, they can live up to 5 years.
โ Full Red Eye Tetra care guide
Sterbai Cory โ Corydoras sterbai
The Sterbai Cory, known for its dark brown coloration with silver spots, is a popular bottom-dwelling fish. With a peaceful temperament, it is well-suited for community tanks. It requires a well-planted tank with plenty of hiding spots and moderate water flow. Regular water changes and a balanced diet are essential for their health.
Frequently Asked Questions
Can Red Eye Tetra live with Sterbai Cory?
Yes, in a well-planned setup. Red Eye Tetra and Sterbai Cory can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Red Eye Tetra is semi and Sterbai Cory is peaceful, so give them room and cover rather than assuming they will ignore each other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Red Eye Tetra and Sterbai Cory together?
A minimum of 20 gallons is recommended for keeping Red Eye Tetra and Sterbai Cory together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Red Eye Tetra and Sterbai Cory?
75โ79ยฐF โ inside Red Eye Tetra's 72โ79ยฐF and Sterbai Cory's 75โ82ยฐF.
Is a Red Eye Tetra aggressive toward a Sterbai Cory?
Red Eye Tetra is semi and Sterbai Cory is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Red Eye Tetra and Sterbai Cory
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 27 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 40 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 75 gal | Best when keeping larger schools or reducing territorial pressure. |