Panda Cory and Silver Arowana Compatibility Overview
Panda Cory and Silver Arowana are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Panda Cory is peaceful and Silver Arowana 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 | Panda Cory | Silver Arowana | Verdict |
|---|---|---|---|
| Temperature | 72โ77ยฐF | 68โ86ยฐF | โ 72โ77ยฐF |
| pH Range | 6.0โ7.4 | 5.0โ7.5 | โ 6.0โ7.4 |
| Temperament | peaceful | aggressive | โ Risk |
| Adult Size | 2.0 in | 31.5 in | โ 16ร difference |
| Min. Group | 6+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Panda Cory โ Corydoras panda
The Corydoras panda, known for its distinctive white face and black body, is a popular freshwater fish. They are peaceful and make excellent additions to community tanks. They are moderately active and can thrive in a well-maintained environment. As bottom-dwellers, they require a tank with plenty of hiding spots.
โ Full Panda Cory care guide
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.
Frequently Asked Questions
Can Panda Cory live with Silver Arowana?
Generally not recommended. Panda Cory and Silver Arowana are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Panda Cory is peaceful and Silver Arowana 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 Panda Cory and Silver Arowana together?
A minimum of 100 gallons is recommended for keeping Panda Cory and Silver Arowana together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Panda Cory and Silver Arowana?
72โ77ยฐF โ inside Panda Cory's 72โ77ยฐF and Silver Arowana's 68โ86ยฐF.
Is a Panda Cory aggressive toward a Silver Arowana?
The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Tank Size for Panda Cory and Silver Arowana
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. |