Compatibility Overview
Clown Loach and Ember Tetra can potentially coexist, but the combination requires careful attention. Some combination of water parameter differences, size mismatch, or temperament issues make this pair challenging. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
| Factor | Clown Loach | Ember Tetra | Verdict |
|---|---|---|---|
| Temperature | 77–86°F | 73–84°F | ✅ 77–84°F |
| pH Range | 6.0–7.5 | 5.5–7.0 | ✅ 6.0–7.0 |
| Temperament | peaceful | peaceful | ✅ Compatible |
| Adult Size | 12 in | 0.8 in | ❌ 15× difference |
| Min. Group | 5+ | 8+ | See below |
| Min. Tank Size | 100 gallons (for both species) | — | |
✅ Compatibility Positives
⚠️ Caution Points
Species Profiles
Clown Loach — Chromobotia macracanthus
Striking striped loach that grows very large. Peaceful with fish but will eat shrimp, snails and tiny fish.
Ember Tetra — Hyphessobrycon amandae
Tiny orange-red schooling tetra that is among the most adaptable nano fish. Peaceful with everything too small to eat them.
Frequently Asked Questions
Can Clown Loach live with Ember Tetra?
With significant caution and a larger tank. Clown Loach and Ember Tetra can potentially coexist, but the combination requires careful attention. Some combination of water parameter differences, size mismatch, or temperament issues make this pair challenging. A larger tank (minimum 100 gallons), dense planting, and close monitoring are essential.
What tank size do I need for Clown Loach and Ember Tetra together?
A minimum of 100 gallons is recommended for keeping Clown Loach and Ember Tetra together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Clown Loach and Ember Tetra?
77–84°F
Is a Clown Loach aggressive toward a Ember Tetra?
Clown Loach is peaceful and Ember Tetra is peaceful. Large size difference: Clown Loach (12 in) may predate on Ember Tetra (0.8 in).