Honey Gourami and Molly Compatibility Overview
Short answer: only with care. Their usable pH overlap is narrow and requires stable, tested water. It can work in a large, well-planted tank if you watch both fish closely for the first weeks.
Honey Gourami and Molly can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
| Factor | Honey Gourami | Molly | Verdict |
|---|---|---|---|
| Temperature | 71โ82ยฐF | 72โ82ยฐF | โ 72โ82ยฐF |
| pH Range | 6.0โ7.5 | 7.5โ8.5 | โ ๏ธ 7.5โ7.5 (narrow) |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 2 in | 4 in | โ ๏ธ 2.0ร difference |
| Min. Group | 1+ | 3+ | See below |
| Min. Tank Size | 55 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Honey Gourami โ Trichogaster chuna
One of the most peaceful gouramis available. Not affected by Dwarf Gourami Iridovirus. Excellent nano community fish.
โ Full Honey Gourami care guide
Molly โ Poecilia sphenops
Hardy livebearers that prefer alkaline, hard water โ sometimes slightly brackish. Prolific breeders; peaceful community fish.
Frequently Asked Questions
Can Honey Gourami live with Molly?
With significant caution and a larger tank. Honey Gourami and Molly can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Honey Gourami and Molly together?
A minimum of 55 gallons is recommended for keeping Honey Gourami and Molly together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Honey Gourami and Molly?
72โ82ยฐF โ inside Honey Gourami's 71โ82ยฐF and Molly's 72โ82ยฐF.
Is a Honey Gourami aggressive toward a Molly?
Honey Gourami is peaceful and Molly is peaceful. No major aggression issues are expected between these species.
Safer Tank Mates for Honey Gourami and Molly
The highest-scoring compatible partners for each species in our compatibility data.
For Honey Gourami
- Dwarf Chain Loach โ 98/100
- Panda Cory โ 98/100
- Pearl Danio โ 98/100
- Peppered Cory โ 98/100
- Sterbai Cory โ 98/100
For Molly
- Guppy โ 96/100
- Platy โ 92/100
- Swordtail โ 89/100
- Electric Yellow Cichlid โ 88/100
- Peacock Cichlid โ 87/100
Related Compatibility Guides
Tank Size for Honey Gourami and Molly
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 55 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 75 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 125 gal | Best when keeping larger schools or reducing territorial pressure. |