Foxface Rabbitfish and Red Eye Tetra Compatibility Overview
Foxface Rabbitfish and Red Eye Tetra 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: Foxface Rabbitfish wants 8.1โ8.4 and Red Eye Tetra wants 6.0โ8.0. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Foxface Rabbitfish | Red Eye Tetra | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 72โ79ยฐF | โ 72โ79ยฐF |
| pH Range | 8.1โ8.4 | 6.0โ8.0 | โ No overlap |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 9.0 in | 2.8 in | โ ๏ธ 3.2ร difference |
| Min. Group | 1+ | 6+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Foxface Rabbitfish โ Siganus vulpinus
The Foxface Rabbitfish is a vibrant and peaceful addition to the marine aquarium. With its striking yellow coloration and dark spots, it adds a splash of color to the tank. They are known for their gregarious nature and can be kept in groups of 2-3. This species is suitable for beginners and intermediate aquarists.
โ Full Foxface Rabbitfish care guide
Red Eye Tetra โ Moenkhausia sanctaefilomenae
The Red Eye Tetra is a popular freshwater fish known for its vibrant red eyes and sleek, silver body. They are generally peaceful and can be kept in a community tank with other non-aggressive species. Their moderate activity level makes them suitable for a variety of aquarium setups. With proper care, they can live up to 5 years.
Frequently Asked Questions
Can Foxface Rabbitfish live with Red Eye Tetra?
Generally not recommended. Foxface Rabbitfish and Red Eye Tetra 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: Foxface Rabbitfish wants 8.1โ8.4 and Red Eye Tetra wants 6.0โ8.0. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Foxface Rabbitfish and Red Eye Tetra together?
A minimum of 100 gallons is recommended for keeping Foxface Rabbitfish and Red Eye Tetra together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Foxface Rabbitfish and Red Eye Tetra?
72โ79ยฐF โ inside Foxface Rabbitfish's 72โ82ยฐF and Red Eye Tetra's 72โ79ยฐF.
Is a Foxface Rabbitfish aggressive toward a Red Eye Tetra?
Foxface Rabbitfish is peaceful and Red Eye Tetra is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Foxface Rabbitfish and Red Eye Tetra
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 125 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 180 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 300 gal | Best when keeping larger schools or reducing territorial pressure. |