Discus and Yoyo Loach Compatibility Overview
Discus and Yoyo Loach can potentially coexist, but the combination requires careful attention. Their ranges meet only at 82โ82ยฐF, which leaves no margin for a heater drifting or a warm room. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
| Factor | Discus | Yoyo Loach | Verdict |
|---|---|---|---|
| Temperature | 82โ88ยฐF | 66โ82ยฐF | โ ๏ธ 82โ82ยฐF (narrow) |
| pH Range | 5.0โ7.0 | 6.0โ7.5 | โ 6.0โ7.0 |
| Temperament | semi | semi | โ ๏ธ Monitor |
| Adult Size | 8 in | 6.3 in | โ Similar |
| Min. Group | 5+ | 5+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Discus โ Symphysodon spp.
The 'king of the aquarium' โ beautiful but demanding. Requires very warm, soft, acidic water that excludes most community fish.
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 Discus live with Yoyo Loach?
With significant caution and a larger tank. Discus and Yoyo Loach can potentially coexist, but the combination requires careful attention. Their ranges meet only at 82โ82ยฐF, which leaves no margin for a heater drifting or a warm room. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Discus and Yoyo Loach together?
A minimum of 100 gallons is recommended for keeping Discus and Yoyo Loach together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Discus and Yoyo Loach?
82โ82ยฐF (narrow) โ inside Discus's 82โ88ยฐF and Yoyo Loach's 66โ82ยฐF.
Is a Discus aggressive toward a Yoyo Loach?
Discus is semi and Yoyo Loach is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Discus 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 | 100 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 150 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 220 gal | Best when keeping larger schools or reducing territorial pressure. |