Blue Tang and Peppered Cory Compatibility Overview
Blue Tang and Peppered Cory are generally not recommended to be housed together. One of these is a marine species and the other is not; they cannot share one aquarium. Their pH ranges do not meet: Blue Tang wants 8.1โ8.4 and Peppered Cory wants 6.0โ7.0. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Blue Tang | Peppered Cory | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 72โ79ยฐF | โ 72โ79ยฐF |
| pH Range | 8.1โ8.4 | 6.0โ7.0 | โ No overlap |
| Temperament | semi | peaceful | โ ๏ธ Monitor |
| Adult Size | 12.0 in | 2.8 in | โ 4ร difference |
| Min. Group | 1+ | 6+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Blue Tang โ Paracanthurus hepatus
The Blue Tang is a popular saltwater fish known for its vibrant blue color and yellow stripes. These fish are generally peaceful and can be kept in a community tank with other non-aggressive species. They require a well-maintained, spacious tank with plenty of swimming space and hiding spots.
Peppered Cory โ Corydoras paleatus
The Peppered Cory is a popular freshwater fish known for its peaceful nature and unique appearance. They are suitable for beginners and can thrive in a community tank. These fish are small, reaching up to 7 cm in size, and are easily recognizable by their dark brown bodies with white spots.
Frequently Asked Questions
Can Blue Tang live with Peppered Cory?
Generally not recommended. Blue Tang and Peppered Cory are generally not recommended to be housed together. One of these is a marine species and the other is not; they cannot share one aquarium. Their pH ranges do not meet: Blue Tang wants 8.1โ8.4 and Peppered Cory wants 6.0โ7.0. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Blue Tang and Peppered Cory together?
A minimum of 100 gallons is recommended for keeping Blue Tang and Peppered Cory together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Blue Tang and Peppered Cory?
72โ79ยฐF โ inside Blue Tang's 72โ82ยฐF and Peppered Cory's 72โ79ยฐF.
Is a Blue Tang aggressive toward a Peppered Cory?
Blue Tang is semi and Peppered Cory is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Blue Tang and Peppered Cory
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 180 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 300 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 350 gal | Best when keeping larger schools or reducing territorial pressure. |