Black Neon Tetra and Three Spot Gourami Compatibility Overview
Black Neon Tetra and Three Spot Gourami can potentially coexist, but the combination requires careful attention. Black Neon Tetra is peaceful and Three Spot Gourami is semi, so give them room and cover rather than assuming they will ignore each other. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.
| Factor | Black Neon Tetra | Three Spot Gourami | Verdict |
|---|---|---|---|
| Temperature | 68โ82ยฐF | 75โ86ยฐF | โ 75โ82ยฐF |
| pH Range | 5.0โ7.5 | 5.5โ8.5 | โ 5.5โ7.5 |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 1.4 in | 5.9 in | โ 4ร difference |
| Min. Group | 8+ | 1+ | See below |
| Min. Tank Size | 75 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Black Neon Tetra โ Hyphessobrycon herbertaxelrodi
The Black Neon Tetra is a popular freshwater species known for its vibrant colors and peaceful temperament. It is an excellent addition to community tanks, thriving in groups of 6 or more. These tetras require a well-maintained aquarium with a flowing current and plenty of swimming space. With proper care, they can live up to 5 years.
โ Full Black Neon Tetra care guide
Three Spot Gourami โ Trichopodus trichopterus
The Three Spot Gourami is a peaceful and attractive addition to freshwater tanks. They are known for their vibrant coloration and peaceful demeanor. With their flowing tails and distinctive body spots, they add visual interest to the aquarium. Providing a well-planted tank with hiding spots is crucial for their well-being.
Frequently Asked Questions
Can Black Neon Tetra live with Three Spot Gourami?
With significant caution and a larger tank. Black Neon Tetra and Three Spot Gourami can potentially coexist, but the combination requires careful attention. Black Neon Tetra is peaceful and Three Spot Gourami is semi, so give them room and cover rather than assuming they will ignore each other. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Black Neon Tetra and Three Spot Gourami together?
A minimum of 75 gallons is recommended for keeping Black Neon Tetra and Three Spot Gourami together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Black Neon Tetra and Three Spot Gourami?
75โ82ยฐF โ inside Black Neon Tetra's 68โ82ยฐF and Three Spot Gourami's 75โ86ยฐF.
Is a Black Neon Tetra aggressive toward a Three Spot Gourami?
Black Neon Tetra is peaceful and Three Spot Gourami is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Black Neon Tetra and Three Spot Gourami
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 75 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 125 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 150 gal | Best when keeping larger schools or reducing territorial pressure. |