Silver Arowana and Texas Cichlid Compatibility Overview
Silver Arowana and Texas Cichlid are generally not recommended to be housed together. Silver Arowana and Texas Cichlid are both aggressive; housing them together invites sustained fighting rather than an occasional squabble. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Silver Arowana | Texas Cichlid | Verdict |
|---|---|---|---|
| Temperature | 68โ86ยฐF | 68โ82ยฐF | โ 68โ82ยฐF |
| pH Range | 5.0โ7.5 | 6.0โ7.5 | โ 6.0โ7.5 |
| Temperament | aggressive | aggressive | โ Risk |
| Adult Size | 31.5 in | 11.8 in | โ ๏ธ 2.7ร difference |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Silver Arowana โ Osteoglossum bicirrhosum
The Silver Arowana is a majestic and unique fish known for its striking appearance and size. It is a large, predatory fish that requires a spacious tank and specific water conditions. While not a community fish, it can be kept with compatible, larger species. They are sensitive to stress and require careful water quality management.
โ Full Silver Arowana 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 Silver Arowana live with Texas Cichlid?
Generally not recommended. Silver Arowana and Texas Cichlid are generally not recommended to be housed together. Silver Arowana and Texas Cichlid are both aggressive; housing them together invites sustained fighting rather than an occasional squabble. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Silver Arowana and Texas Cichlid together?
A minimum of 100 gallons is recommended for keeping Silver Arowana and Texas Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Silver Arowana and Texas Cichlid?
68โ82ยฐF โ inside Silver Arowana's 68โ86ยฐF and Texas Cichlid's 68โ82ยฐF.
Is a Silver Arowana aggressive toward a Texas Cichlid?
Silver Arowana and Texas Cichlid are both aggressive; housing them together invites sustained fighting rather than an occasional squabble.
Related Compatibility Guides
Tank Size for Silver Arowana 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 | 250 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 350 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 450 gal | Best when keeping larger schools or reducing territorial pressure. |