Dwarf Gourami and Peacock Cichlid Compatibility Overview
Dwarf Gourami and Peacock Cichlid can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
| Factor | Dwarf Gourami | Peacock Cichlid | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 73โ84ยฐF | โ 73โ82ยฐF |
| pH Range | 6.0โ7.5 | 7.5โ9.0 | โ ๏ธ 7.5โ7.5 (narrow) |
| Temperament | semi | semi | โ ๏ธ Monitor |
| Adult Size | 3.5 in | 5.1 in | โ Similar |
| Min. Group | 1+ | 4+ | See below |
| Min. Tank Size | 55 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Dwarf Gourami โ Trichogaster lalius
Colourful labyrinth fish that is generally peaceful but can be territorial toward similar species. Susceptible to Dwarf Gourami Iridovirus.
โ Full Dwarf Gourami care guide
Peacock Cichlid โ Aulonocara stuartgranti
The Peacock Cichlid, Aulonocara nyassae, is a stunning fish with vibrant blue and yellow colors. These fish are known for their aggression and require a mature and well-maintained tank. They are best kept in pairs or in a species-specific tank. Careful attention must be given to water parameters and tank setup to ensure their health and well-being.
Frequently Asked Questions
Can Dwarf Gourami live with Peacock Cichlid?
With significant caution and a larger tank. Dwarf Gourami and Peacock Cichlid can potentially coexist, but the combination requires careful attention. Their usable pH overlap is narrow and requires stable, tested water. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Dwarf Gourami and Peacock Cichlid together?
A minimum of 55 gallons is recommended for keeping Dwarf Gourami and Peacock Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Dwarf Gourami and Peacock Cichlid?
73โ82ยฐF โ inside Dwarf Gourami's 72โ82ยฐF and Peacock Cichlid's 73โ84ยฐF.
Is a Dwarf Gourami aggressive toward a Peacock Cichlid?
Dwarf Gourami is semi and Peacock Cichlid is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Dwarf Gourami and Peacock Cichlid
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 64 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 90 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. |