Black Neon Tetra and Glass Catfish Compatibility Overview
Black Neon Tetra and Glass Catfish 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 | Black Neon Tetra | Glass Catfish | Verdict |
|---|---|---|---|
| Temperature | 68โ82ยฐF | 68โ79ยฐF | โ 68โ79ยฐF |
| pH Range | 5.0โ7.5 | 4.0โ7.0 | โ 5.0โ7.0 |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 1.4 in | 2.6 in | โ Similar |
| Min. Group | 8+ | 6+ | See below |
| Min. Tank Size | 20 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
Glass Catfish โ Kryptopterus vitreolus
The Glass Catfish, Kryptopterus vitreolus, is a popular freshwater aquarium fish known for its unique, translucent body and iridescent scales. It is a peaceful species that thrives in groups and is suitable for beginners due to its hardy nature. These catfish are bottom-dwellers and require a well-decorated tank with plenty of swimming space.
Frequently Asked Questions
Can Black Neon Tetra live with Glass Catfish?
Yes, in a well-planned setup. Black Neon Tetra and Glass Catfish 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 Black Neon Tetra and Glass Catfish together?
A minimum of 20 gallons is recommended for keeping Black Neon Tetra and Glass Catfish together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Black Neon Tetra and Glass Catfish?
68โ79ยฐF โ inside Black Neon Tetra's 68โ82ยฐF and Glass Catfish's 68โ79ยฐF.
Is a Black Neon Tetra aggressive toward a Glass Catfish?
Black Neon Tetra is peaceful and Glass Catfish is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Black Neon Tetra and Glass Catfish
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 21 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. |