Honey Gourami and Otocinclus Compatibility Overview
Honey Gourami and Otocinclus 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 | Otocinclus | Verdict |
|---|---|---|---|
| Temperature | 71โ82ยฐF | 72โ82ยฐF | โ 72โ82ยฐF |
| pH Range | 6.0โ7.5 | 6.0โ7.5 | โ 6.0โ7.5 |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 2 in | 1.5 in | โ Similar |
| Min. Group | 1+ | 4+ | See below |
| Min. Tank Size | 20 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
Otocinclus โ Otocinclus spp.
Tiny algae-eating catfish that are peaceful with all species. Need established algae growth and biofilm; sensitive to ammonia.
Frequently Asked Questions
Can Honey Gourami live with Otocinclus?
Yes, in a well-planned setup. Honey Gourami and Otocinclus 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 Otocinclus together?
A minimum of 20 gallons is recommended for keeping Honey Gourami and Otocinclus together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Honey Gourami and Otocinclus?
72โ82ยฐF โ inside Honey Gourami's 71โ82ยฐF and Otocinclus's 72โ82ยฐF.
Is a Honey Gourami aggressive toward a Otocinclus?
Honey Gourami is peaceful and Otocinclus is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Honey Gourami and Otocinclus
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 | 40 gal | Best when keeping larger schools or reducing territorial pressure. |