Pea Puffer and Yoyo Loach Compatibility Overview
Pea Puffer and Yoyo Loach can potentially coexist, but the combination requires careful attention. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.
| Factor | Pea Puffer | Yoyo Loach | Verdict |
|---|---|---|---|
| Temperature | 74โ82ยฐF | 66โ82ยฐF | โ 74โ82ยฐF |
| pH Range | 7.0โ8.0 | 6.0โ7.5 | โ ๏ธ 7.0โ7.5 (narrow) |
| Temperament | semi | semi | โ ๏ธ Monitor |
| Adult Size | 1 in | 6.3 in | โ 6ร difference |
| Min. Group | 1+ | 5+ | See below |
| Min. Tank Size | 75 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Pea Puffer โ Carinotetraodon travancoricus
World's smallest pufferfish โ intensely territorial and nippy despite tiny size. Will attack fins and eat shrimp and snails.
โ Full Pea Puffer 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 Pea Puffer live with Yoyo Loach?
With significant caution and a larger tank. Pea Puffer and Yoyo Loach can potentially coexist, but the combination requires careful attention. Their pH ranges overlap only partly, so aim for the shared band and keep it steady. Both are semi, so give them a larger, well-planted tank and watch how they settle in. A larger tank (minimum 75 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Pea Puffer and Yoyo Loach together?
A minimum of 75 gallons is recommended for keeping Pea Puffer and Yoyo Loach together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Pea Puffer and Yoyo Loach?
74โ82ยฐF โ inside Pea Puffer's 74โ82ยฐF and Yoyo Loach's 66โ82ยฐF.
Is a Pea Puffer aggressive toward a Yoyo Loach?
Pea Puffer is semi and Yoyo Loach is semi. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Pea Puffer 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. |