Cherry Barb and Lemon Tetra Compatibility Overview
Cherry Barb and Lemon Tetra can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Cherry Barb | Lemon Tetra | Verdict |
|---|---|---|---|
| Temperature | 73โ81ยฐF | 68โ82ยฐF | โ 73โ81ยฐF |
| pH Range | 6.0โ8.0 | 5.0โ7.5 | โ 6.0โ7.5 |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 2 in | 1.6 in | โ Similar |
| Min. Group | 6+ | 8+ | See below |
| Min. Tank Size | 20 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Cherry Barb โ Puntius titteya
Unlike most barbs, cherry barbs are peaceful schooling fish safe with bettas and nano species. Males turn vivid red when in breeding condition.
โ Full Cherry Barb care guide
Lemon Tetra โ Hyphessobrycon pulchripinnis
The Lemon Tetra is a vibrant, peaceful addition to freshwater tanks. Known for its striking yellow and red colors, it is well-suited for community tanks. They are active swimmers and thrive in groups. Maintaining stable water conditions is key to their health.
Frequently Asked Questions
Can Cherry Barb live with Lemon Tetra?
Yes, in a well-planned setup. Cherry Barb and Lemon Tetra can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the 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 Cherry Barb and Lemon Tetra together?
A minimum of 20 gallons is recommended for keeping Cherry Barb and Lemon Tetra together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Cherry Barb and Lemon Tetra?
73โ81ยฐF โ inside Cherry Barb's 73โ81ยฐF and Lemon Tetra's 68โ82ยฐF.
Is a Cherry Barb aggressive toward a Lemon Tetra?
Cherry Barb is peaceful and Lemon Tetra is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Cherry Barb and Lemon Tetra
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 20 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 29 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 55 gal | Best when keeping larger schools or reducing territorial pressure. |