Congo Tetra and Jewel Cichlid Compatibility Overview
Congo Tetra and Jewel Cichlid can potentially coexist, but the combination requires careful attention. Congo Tetra is peaceful and Jewel Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.
| Factor | Congo Tetra | Jewel Cichlid | Verdict |
|---|---|---|---|
| Temperature | 73โ82ยฐF | 72โ82ยฐF | โ 73โ82ยฐF |
| pH Range | 6.0โ7.5 | 6.0โ7.8 | โ 6.0โ7.5 |
| Temperament | peaceful | aggressive | โ Risk |
| Adult Size | 3.1 in | 5.9 in | โ Similar |
| Min. Group | 6+ | 2+ | See below |
| Min. Tank Size | 75 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Congo Tetra โ Phenacogrammus interruptus
The Congo Tetra is a vibrant and active fish that thrives in a well-maintained freshwater aquarium. With its striking coloration and peaceful nature, it's a great addition to any community tank. This species is best kept in groups and requires a spacious tank with plenty of swimming space.
โ Full Congo Tetra care guide
Jewel Cichlid โ Hemichromis bimaculatus
The Jewel Cichlid, Hemichromis bimaculatus, is a vibrant and territorial fish popular in the aquarium trade. They require a spacious tank with hiding spots and can be moderately aggressive. With proper care, they can be a rewarding addition to the home aquarium.
Frequently Asked Questions
Can Congo Tetra live with Jewel Cichlid?
With significant caution and a larger tank. Congo Tetra and Jewel Cichlid can potentially coexist, but the combination requires careful attention. Congo Tetra is peaceful and Jewel Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Congo Tetra and Jewel Cichlid together?
A minimum of 75 gallons is recommended for keeping Congo Tetra and Jewel Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Congo Tetra and Jewel Cichlid?
73โ82ยฐF โ inside Congo Tetra's 73โ82ยฐF and Jewel Cichlid's 72โ82ยฐF.
Is a Congo Tetra aggressive toward a Jewel Cichlid?
Congo Tetra is peaceful and Jewel Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely.
Related Compatibility Guides
Tank Size for Congo Tetra and Jewel Cichlid
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 75 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 125 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 150 gal | Best when keeping larger schools or reducing territorial pressure. |