Pea Puffer and Zebra Loach Compatibility Overview
Pea Puffer and Zebra 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. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
| Factor | Pea Puffer | Zebra Loach | Verdict |
|---|---|---|---|
| Temperature | 74โ82ยฐF | 70โ79ยฐF | โ 74โ79ยฐF |
| pH Range | 7.0โ8.0 | 6.0โ7.5 | โ ๏ธ 7.0โ7.5 (narrow) |
| Temperament | semi | peaceful | โ ๏ธ Monitor |
| Adult Size | 1 in | 3.5 in | โ ๏ธ 3.5ร difference |
| Min. Group | 1+ | 5+ | See below |
| Min. Tank Size | 55 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
Zebra Loach โ Botia striata
The Zebra Loach is a popular community fish known for its striped appearance and peaceful nature. It requires a spacious tank and is best kept in groups of at least three. These loaches are adaptable and can thrive in a variety of freshwater conditions. They are bottom feeders and help to keep the aquarium clean by eating algae and uneaten food.
Frequently Asked Questions
Can Pea Puffer live with Zebra Loach?
With significant caution and a larger tank. Pea Puffer and Zebra 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. A larger tank (minimum 55 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Pea Puffer and Zebra Loach together?
A minimum of 55 gallons is recommended for keeping Pea Puffer and Zebra Loach together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Pea Puffer and Zebra Loach?
74โ79ยฐF โ inside Pea Puffer's 74โ82ยฐF and Zebra Loach's 70โ79ยฐF.
Is a Pea Puffer aggressive toward a Zebra Loach?
Pea Puffer is semi and Zebra Loach is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Pea Puffer and Zebra Loach
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 55 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 75 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 125 gal | Best when keeping larger schools or reducing territorial pressure. |