Clown Loach and Giant Danio Compatibility Overview
Clown Loach and Giant Danio are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Clown Loach | Giant Danio | Verdict |
|---|---|---|---|
| Temperature | 77โ86ยฐF | 72โ81ยฐF | โ 77โ81ยฐF |
| pH Range | 6.0โ7.5 | 6.5โ7.5 | โ 6.5โ7.5 |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 12 in | 4.0 in | โ ๏ธ 3.0ร difference |
| Min. Group | 5+ | 6+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Clown Loach โ Chromobotia macracanthus
Striking striped loach that grows very large. Peaceful with fish but will eat shrimp, snails and tiny fish.
โ Full Clown Loach care guide
Giant Danio โ Devario aequipinnatus
The Giant Danio is a vibrant and peaceful addition to the freshwater aquarium. Known for its striking red and blue colors, it is a popular choice for beginners and experienced aquarists alike. These fish are relatively easy to care for and can thrive in a well-maintained tank.
Frequently Asked Questions
Can Clown Loach live with Giant Danio?
Generally not recommended. Clown Loach and Giant Danio are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Clown Loach and Giant Danio together?
A minimum of 100 gallons is recommended for keeping Clown Loach and Giant Danio together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Clown Loach and Giant Danio?
77โ81ยฐF โ inside Clown Loach's 77โ86ยฐF and Giant Danio's 72โ81ยฐF.
Is a Clown Loach aggressive toward a Giant Danio?
The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Tank Size for Clown Loach and Giant Danio
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. |