Honey Gourami and Kuhli Loach Compatibility Overview
Short answer: Yes. Both do well at 73-82°F and both are peaceful. Match the tank size and group size in the table below and both should do well.
Honey Gourami and Kuhli Loach 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 40-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Honey Gourami | Kuhli Loach | Verdict |
|---|---|---|---|
| Temperature | 71–82°F | 73–82°F | ✅ 73–82°F |
| pH Range | 6.0–7.5 | 5.5–7.0 | ✅ 6.0–7.0 |
| Temperament | peaceful | peaceful | ✅ Compatible |
| Adult Size | 2 in | 3.5 in | ✅ Similar |
| Min. Group | 1+ | 3+ | See below |
| Min. Tank Size | 40 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
Kuhli Loach — Pangio kuhlii
Eel-like bottom dwellers that are peaceful with all non-aggressive fish. Nocturnal and reclusive; need caves and soft substrate.
Frequently Asked Questions
Can Honey Gourami live with Kuhli Loach?
Yes, in a well-planned setup. Honey Gourami and Kuhli Loach 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 40-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Honey Gourami and Kuhli Loach together?
A minimum of 40 gallons is recommended for keeping Honey Gourami and Kuhli Loach together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Honey Gourami and Kuhli Loach?
73–82°F — inside Honey Gourami's 71–82°F and Kuhli Loach's 73–82°F.
Is a Honey Gourami aggressive toward a Kuhli Loach?
Honey Gourami is peaceful and Kuhli Loach is peaceful. No major aggression issues are expected between these species.
More Good Tank Mates for Honey Gourami and Kuhli Loach
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 Kuhli Loach
- Diamond Tetra — 98/100
- Keyhole Cichlid — 98/100
- Silver Dollar — 98/100
- Dwarf Chain Loach — 96/100
- Black Ruby Barb — 95/100
Related Compatibility Guides
Tank Size for Honey Gourami and Kuhli Loach
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 40 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 55 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 75 gal | Best when keeping larger schools or reducing territorial pressure. |