Compatibility Overview
Lionfish and Panda Cory are generally not recommended to be housed together. The issues listed above — whether water parameter incompatibility, predation risk, or aggression — create conditions where one or both fish are likely to suffer harm or chronic stress.
| Factor | Lionfish | Panda Cory | Verdict |
|---|---|---|---|
| Temperature | 72–82°F | 72–79°F | ✅ 72–79°F |
| pH Range | 8.1–8.4 | 6.5–7.5 | ❌ No overlap |
| Temperament | aggressive | semi | ❌ Risk |
| Adult Size | 3.1 in | 2.0 in | ✅ Similar |
| Min. Group | 1+ | 1+ | See below |
| Min. Tank Size | 29 gallons (for both species) | — | |
✅ Compatibility Positives
❌ Incompatibility Reasons
Species Profiles
Lionfish — Aquarium species
Lionfish are popular saltwater aquarium fish known for their striking colors and intimidating spines. These fish require a large tank and careful attention to water parameters. Aggressive by nature, they can be harmful to smaller fish and invertebrates.
Panda Cory — Aquarium species
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. Their diet should be balanced with a variety
Frequently Asked Questions
Can Lionfish live with Panda Cory?
Generally not recommended. Lionfish and Panda Cory are generally not recommended to be housed together. The issues listed above — whether water parameter incompatibility, predation risk, or aggression — create conditions where one or both fish are likely to suffer harm or chronic stress.
What tank size do I need for Lionfish and Panda Cory together?
A minimum of 29 gallons is recommended for keeping Lionfish and Panda Cory together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Lionfish and Panda Cory?
72–79°F
Is a Lionfish aggressive toward a Panda Cory?
Lionfish is aggressive and Panda Cory is semi. These animals require different water types and cannot share one aquarium.
Related Compatibility Guides
Compatibility score breakdown
The overall score is weighted across water chemistry, behavior, adult size, swimming zone, and social needs. A score is a planning aid—not a guarantee for individual fish.
| Factor | Score |
|---|---|
| Temperature | 100/100 |
| Ph | 0/100 |
| Temperament | 25/100 |
| Adult Size | 100/100 |
| Swim Zone | 92/100 |
| Social Needs | 92/100 |
Tank size scenarios
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 264 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 400 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 500 gal | Best when keeping larger schools or reducing territorial pressure. |