Congo Tetra and Texas Cichlid Compatibility Overview
Congo Tetra and Texas Cichlid are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Congo Tetra is peaceful and Texas Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Congo Tetra | Texas Cichlid | Verdict |
|---|---|---|---|
| Temperature | 73โ82ยฐF | 68โ82ยฐF | โ 73โ82ยฐF |
| pH Range | 6.0โ7.5 | 6.0โ7.5 | โ 6.0โ7.5 |
| Temperament | peaceful | aggressive | โ Risk |
| Adult Size | 3.1 in | 11.8 in | โ ๏ธ 3.8ร difference |
| Min. Group | 6+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
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
Texas Cichlid โ Herichthys cyanoguttatus
The Texas Cichlid, known for its vibrant green and blue colors, is a striking addition to the freshwater aquarium. With a lifespan of up to 6 years, these fish are a popular choice among beginners and experienced aquarists alike. However, they are highly aggressive towards their own species and should be kept with non-aggressive tankmates.
Frequently Asked Questions
Can Congo Tetra live with Texas Cichlid?
Generally not recommended. Congo Tetra and Texas Cichlid are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Congo Tetra is peaceful and Texas Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Congo Tetra and Texas Cichlid together?
A minimum of 100 gallons is recommended for keeping Congo Tetra and Texas Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Congo Tetra and Texas Cichlid?
73โ82ยฐF โ inside Congo Tetra's 73โ82ยฐF and Texas Cichlid's 68โ82ยฐF.
Is a Congo Tetra aggressive toward a Texas Cichlid?
The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Tank Size for Congo Tetra and Texas Cichlid
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 125 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 180 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 300 gal | Best when keeping larger schools or reducing territorial pressure. |