๐Ÿ  Fish Compatibility Guide

Can Foxface Rabbitfish and Sterbai Cory Live Together?

Updated September 23, 2026 ยท FishCare AI Editorial Team

โŒ Not Compatible โ€” Compatibility Score: 0/100
0/100 โ€” Not Compatible

Foxface Rabbitfish and Sterbai Cory Compatibility Overview

Foxface Rabbitfish and Sterbai 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: Foxface Rabbitfish wants 8.1โ€“8.4 and Sterbai Cory wants 6.0โ€“7.6. Review the behavior and water details before deciding whether to attempt the pairing.

Compatibility factors for Foxface Rabbitfish and Sterbai Cory
FactorFoxface RabbitfishSterbai CoryVerdict
Temperature72โ€“82ยฐF75โ€“82ยฐFโœ… 75โ€“82ยฐF
pH Range8.1โ€“8.46.0โ€“7.6โŒ No overlap
Temperamentpeacefulpeacefulโœ… Compatible
Adult Size9.0 in2.6 inโš ๏ธ 3.5ร— difference
Min. Group1+6+See below
Min. Tank Size100 gallons (for both species)โ€”

Compatibility Positives

A stable shared temperature range is available.
Temperament risk is relatively low when normal group sizes are maintained.

Incompatibility Reasons

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 8.1โ€“8.4 and Sterbai Cory wants 6.0โ€“7.6.

Species Profiles

Foxface Rabbitfish โ€” Siganus vulpinus

Foxface Rabbitfish and Sterbai Cory compatibility โ€” Foxface Rabbitfish

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

Sterbai Cory โ€” Corydoras sterbai

Foxface Rabbitfish and Sterbai Cory compatibility โ€” Sterbai Cory

The Sterbai Cory, known for its dark brown coloration with silver spots, is a popular bottom-dwelling fish. With a peaceful temperament, it is well-suited for community tanks. It requires a well-planted tank with plenty of hiding spots and moderate water flow. Regular water changes and a balanced diet are essential for their health.

โ†’ Full Sterbai Cory care guide

Frequently Asked Questions

Can Foxface Rabbitfish live with Sterbai Cory?

Generally not recommended. Foxface Rabbitfish and Sterbai 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: Foxface Rabbitfish wants 8.1โ€“8.4 and Sterbai Cory wants 6.0โ€“7.6. Review the behavior and water details before deciding whether to attempt the pairing.

What tank size do I need for Foxface Rabbitfish and Sterbai Cory together?

A minimum of 100 gallons is recommended for keeping Foxface Rabbitfish and Sterbai Cory together. A larger tank improves water stability and reduces territorial conflict.

What temperature suits both Foxface Rabbitfish and Sterbai Cory?

75โ€“82ยฐF โ€” inside Foxface Rabbitfish's 72โ€“82ยฐF and Sterbai Cory's 75โ€“82ยฐF.

Is a Foxface Rabbitfish aggressive toward a Sterbai Cory?

Foxface Rabbitfish is peaceful and Sterbai Cory is peaceful. No major aggression issues are expected between these species.

Related Compatibility Guides

Tank Size for Foxface Rabbitfish and Sterbai Cory

Use the scenario that matches the actual group sizes and temperament you plan to keep.

ScenarioTankWhen it applies
Minimum viable125 galOnly for the recommended minimum groups, mature filtration, and close monitoring.
Recommended community180 galAdds territory, swimming room, and a safer buffer for behavior.
Low-conflict setup300 galBest when keeping larger schools or reducing territorial pressure.