๐Ÿ  Fish Compatibility Guide

Can Dwarf Chain Loach and X Ray Tetra Live Together?

Updated September 23, 2026 ยท FishCare AI Editorial Team

โœ… Compatible โ€” Compatibility Score: 98/100
98/100 โ€” Compatible

Dwarf Chain Loach and X Ray Tetra Compatibility Overview

Dwarf Chain Loach and X Ray Tetra can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.

Compatibility factors for Dwarf Chain Loach and X Ray Tetra
FactorDwarf Chain LoachX Ray TetraVerdict
Temperature68โ€“86ยฐF72โ€“82ยฐFโœ… 72โ€“82ยฐF
pH Range5.5โ€“7.56.0โ€“7.5โœ… 6.0โ€“7.5
Temperamentpeacefulpeacefulโœ… Compatible
Adult Size2.4 in1.8 inโœ… Similar
Min. Group6+6+See below
Min. Tank Size20 gallons (for both species)โ€”

Compatibility Positives

A stable shared temperature range is available.
Their pH requirements overlap.
Temperament risk is relatively low when normal group sizes are maintained.

Caution Points

No major compatibility issues identified for this pair.

Species Profiles

Dwarf Chain Loach โ€” Ambastaia sidthimunki

Dwarf Chain Loach and X Ray Tetra compatibility โ€” Dwarf Chain Loach

The Dwarf Chain Loach is a popular freshwater fish known for its striking appearance and peaceful nature. It is an excellent addition to any community tank, but requires careful attention to water parameters and tank setup to thrive. These fish are best suited for beginners due to their hardiness and ease of care.

โ†’ Full Dwarf Chain Loach care guide

X Ray Tetra โ€” Pristella maxillaris

Dwarf Chain Loach and X Ray Tetra compatibility โ€” X Ray Tetra

The Pristella maxillaris, also known as the X-Ray Tetra, is a popular freshwater fish known for its unique appearance and peaceful nature. They are slender and iridescent, with a clear, almost x-ray-like body. They are best kept in groups of 6 or more and thrive in well-planted tanks with a moderate water flow.

โ†’ Full X Ray Tetra care guide

Frequently Asked Questions

Can Dwarf Chain Loach live with X Ray Tetra?

Yes, in a well-planned setup. Dwarf Chain Loach and X Ray Tetra can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.

What tank size do I need for Dwarf Chain Loach and X Ray Tetra together?

A minimum of 20 gallons is recommended for keeping Dwarf Chain Loach and X Ray Tetra together. A larger tank improves water stability and reduces territorial conflict.

What temperature suits both Dwarf Chain Loach and X Ray Tetra?

72โ€“82ยฐF โ€” inside Dwarf Chain Loach's 68โ€“86ยฐF and X Ray Tetra's 72โ€“82ยฐF.

Is a Dwarf Chain Loach aggressive toward a X Ray Tetra?

Dwarf Chain Loach is peaceful and X Ray Tetra is peaceful. No major aggression issues are expected between these species.

Related Compatibility Guides

Tank Size for Dwarf Chain Loach and X Ray Tetra

Use the scenario that matches the actual group sizes and temperament you plan to keep.

ScenarioTankWhen it applies
Minimum viable20 galOnly for the recommended minimum groups, mature filtration, and close monitoring.
Recommended community29 galAdds territory, swimming room, and a safer buffer for behavior.
Low-conflict setup55 galBest when keeping larger schools or reducing territorial pressure.