Firefish Goby and Yoyo Loach Compatibility Overview
Firefish Goby and Yoyo Loach 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: Firefish Goby wants 8.1โ8.4 and Yoyo Loach wants 6.0โ7.5. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Firefish Goby | Yoyo Loach | Verdict |
|---|---|---|---|
| Temperature | 72โ82ยฐF | 66โ82ยฐF | โ 72โ82ยฐF |
| pH Range | 8.1โ8.4 | 6.0โ7.5 | โ No overlap |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 3.0 in | 6.3 in | โ ๏ธ 2.1ร difference |
| Min. Group | 1+ | 5+ | See below |
| Min. Tank Size | 75 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Firefish Goby โ Nemateleotris magnifica
The Firefish Goby is a popular choice for saltwater aquariums due to its vibrant colors and peaceful nature. These goby fish thrive in well-maintained tanks with plenty of live rock for them to explore. They are best kept in pairs or small groups and can be a great addition to a community tank with compatible species.
โ Full Firefish Goby care guide
Yoyo Loach โ Botia almorhae
The Yoyo Loach is a popular freshwater species known for its striking black and white coloration. They are peaceful and make great community fish, though they may be shy and require a well-established tank with ample hiding spots. These loaches are moderately active and do well in a tank with plenty of room to swim.
Frequently Asked Questions
Can Firefish Goby live with Yoyo Loach?
Generally not recommended. Firefish Goby and Yoyo Loach 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: Firefish Goby wants 8.1โ8.4 and Yoyo Loach wants 6.0โ7.5. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Firefish Goby and Yoyo Loach together?
A minimum of 75 gallons is recommended for keeping Firefish Goby and Yoyo Loach together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Firefish Goby and Yoyo Loach?
72โ82ยฐF โ inside Firefish Goby's 72โ82ยฐF and Yoyo Loach's 66โ82ยฐF.
Is a Firefish Goby aggressive toward a Yoyo Loach?
Firefish Goby is peaceful and Yoyo Loach is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Firefish Goby and Yoyo Loach
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 75 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 125 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 150 gal | Best when keeping larger schools or reducing territorial pressure. |