Red Eye Tetra and Zebra Pleco Compatibility Overview
Red Eye Tetra and Zebra Pleco can potentially coexist, but the combination requires careful attention. Their ranges meet only at 79โ79ยฐF, which leaves no margin for a heater drifting or a warm room. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
| Factor | Red Eye Tetra | Zebra Pleco | Verdict |
|---|---|---|---|
| Temperature | 72โ79ยฐF | 79โ86ยฐF | โ ๏ธ 79โ79ยฐF (narrow) |
| pH Range | 6.0โ8.0 | 6.0โ7.5 | โ 6.0โ7.5 |
| Temperament | semi | semi | โ ๏ธ Monitor |
| Adult Size | 2.8 in | 3.1 in | โ Similar |
| Min. Group | 6+ | 3+ | See below |
| Min. Tank Size | 55 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
Zebra Pleco โ Hypancistrus zebra
The Zebra Pleco is a popular freshwater species known for its distinctive black and white striped appearance. It is a peaceful community fish, suitable for tanks with other non-aggressive species. These plecos are moderate swimmers and prefer caves and crevices for resting. With proper care, they can live for up to 10 years in an aquarium.
Frequently Asked Questions
Can Red Eye Tetra live with Zebra Pleco?
With significant caution and a larger tank. Red Eye Tetra and Zebra Pleco can potentially coexist, but the combination requires careful attention. Their ranges meet only at 79โ79ยฐF, which leaves no margin for a heater drifting or a warm room. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Red Eye Tetra and Zebra Pleco together?
A minimum of 55 gallons is recommended for keeping Red Eye Tetra and Zebra Pleco together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Red Eye Tetra and Zebra Pleco?
79โ79ยฐF (narrow) โ inside Red Eye Tetra's 72โ79ยฐF and Zebra Pleco's 79โ86ยฐF.
Is a Red Eye Tetra aggressive toward a Zebra Pleco?
Red Eye Tetra is semi and Zebra Pleco is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Red Eye Tetra and Zebra Pleco
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 55 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 75 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 125 gal | Best when keeping larger schools or reducing territorial pressure. |