Honey Gourami and Pygmy Corydoras Compatibility Overview
Short answer: Yes. Both do well at 72-79°F and both are peaceful. Match the tank size and group size in the table below and both should do well.
Honey Gourami and Pygmy Corydoras 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 | Honey Gourami | Pygmy Corydoras | Verdict |
|---|---|---|---|
| Temperature | 71–82°F | 72–79°F | ✅ 72–79°F |
| pH Range | 6.0–7.5 | 6.0–7.5 | ✅ 6.0–7.5 |
| Temperament | peaceful | peaceful | ✅ Compatible |
| Adult Size | 2 in | 1 in | ⚠️ 2.0× difference |
| Min. Group | 1+ | 6+ | See below |
| Min. Tank Size | 20 gallons (for both species) | — | |
Compatibility Positives
Caution Points
Species Profiles
Honey Gourami — Trichogaster chuna
One of the most peaceful gouramis available. Not affected by Dwarf Gourami Iridovirus. Excellent nano community fish.
→ Full Honey Gourami care guide
Pygmy Corydoras — Corydoras pygmaeus
Tiny armoured catfish that school in open water as well as on the substrate. Peaceful with all non-aggressive species.
Frequently Asked Questions
Can Honey Gourami live with Pygmy Corydoras?
Yes, in a well-planned setup. Honey Gourami and Pygmy Corydoras 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 Honey Gourami and Pygmy Corydoras together?
A minimum of 20 gallons is recommended for keeping Honey Gourami and Pygmy Corydoras together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Honey Gourami and Pygmy Corydoras?
72–79°F — inside Honey Gourami's 71–82°F and Pygmy Corydoras's 72–79°F.
Is a Honey Gourami aggressive toward a Pygmy Corydoras?
Honey Gourami is peaceful and Pygmy Corydoras is peaceful. No major aggression issues are expected between these species.
More Good Tank Mates for Honey Gourami and Pygmy Corydoras
The highest-scoring compatible partners for each species in our compatibility data.
For Honey Gourami
- Dwarf Chain Loach — 98/100
- Panda Cory — 98/100
- Pearl Danio — 98/100
- Peppered Cory — 98/100
- Sterbai Cory — 98/100
For Pygmy Corydoras
- Black Neon Tetra — 98/100
- Glowlight Danio — 98/100
- Harlequin Rasbora — 98/100
- Lemon Tetra — 98/100
- Neon Tetra — 98/100
Related Compatibility Guides
Tank Size for Honey Gourami and Pygmy Corydoras
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. |