Blue Tang and Jewel Cichlid Compatibility Overview
Blue Tang and Jewel Cichlid 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 Jewel Cichlid wants 6.0โ7.8. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Blue Tang | Jewel Cichlid | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 72โ82ยฐF | โ 72โ82ยฐF |
| pH Range | 8.1โ8.4 | 6.0โ7.8 | โ No overlap |
| Temperament | semi | aggressive | โ Risk |
| Adult Size | 12.0 in | 5.9 in | โ ๏ธ 2.0ร difference |
| Min. Group | 1+ | 2+ | 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.
Jewel Cichlid โ Hemichromis bimaculatus
The Jewel Cichlid, Hemichromis bimaculatus, is a vibrant and territorial fish popular in the aquarium trade. They require a spacious tank with hiding spots and can be moderately aggressive. With proper care, they can be a rewarding addition to the home aquarium.
Frequently Asked Questions
Can Blue Tang live with Jewel Cichlid?
Generally not recommended. Blue Tang and Jewel Cichlid 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 Jewel Cichlid wants 6.0โ7.8. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Blue Tang and Jewel Cichlid together?
A minimum of 100 gallons is recommended for keeping Blue Tang and Jewel Cichlid together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Blue Tang and Jewel Cichlid?
72โ82ยฐF โ inside Blue Tang's 72โ82ยฐF and Jewel Cichlid's 72โ82ยฐF.
Is a Blue Tang aggressive toward a Jewel Cichlid?
Blue Tang is semi and Jewel Cichlid is aggressive. Expect chasing and fin damage unless the tank is oversized, heavily planted, and watched closely.
Related Compatibility Guides
Tank Size for Blue Tang and Jewel Cichlid
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. |