Frontosa Cichlid and Hillstream Loach Compatibility Overview
Frontosa Cichlid and Hillstream Loach are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Their ranges meet only at 73โ75ยฐF, which leaves no margin for a heater drifting or a warm room. Review the behavior and water details before deciding whether to attempt the pairing.
| Factor | Frontosa Cichlid | Hillstream Loach | Verdict |
|---|---|---|---|
| Temperature | 73โ81ยฐF | 68โ75ยฐF | โ ๏ธ 73โ75ยฐF (narrow) |
| pH Range | 8.0โ9.0 | 6.0โ7.5 | โ No overlap |
| Temperament | semi | peaceful | โ ๏ธ Monitor |
| Adult Size | 10.0 in | 2.6 in | โ ๏ธ 3.8ร difference |
| Min. Group | 5+ | 4+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Species Profiles
Frontosa Cichlid โ Cyphotilapia frontosa
The Frontosa Cichlid is a popular aquarium fish known for its vibrant colors and peaceful demeanor. They are suitable for beginners and can thrive in a well-maintained community tank. Providing ample space and avoiding overcrowding is essential for their well-being.
โ Full Frontosa Cichlid care guide
Hillstream Loach โ Sewellia lineolata
Sewellia lineolata, known as the Hillstream Loach, is a fascinating species for aquarists. These fish require a well-oxygenated, clear water environment with plenty of hiding spots. With a lifespan of 7 years, they are a long-term commitment. Their olive green color and slender body shape add a unique aesthetic to the tank.
Frequently Asked Questions
Can Frontosa Cichlid live with Hillstream Loach?
Generally not recommended. Frontosa Cichlid and Hillstream Loach are generally not recommended to be housed together. The adult size gap creates a meaningful predation risk. Their ranges meet only at 73โ75ยฐF, which leaves no margin for a heater drifting or a warm room. Review the behavior and water details before deciding whether to attempt the pairing.
What tank size do I need for Frontosa Cichlid and Hillstream Loach together?
A minimum of 100 gallons is recommended for keeping Frontosa Cichlid and Hillstream Loach together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Frontosa Cichlid and Hillstream Loach?
73โ75ยฐF (narrow) โ inside Frontosa Cichlid's 73โ81ยฐF and Hillstream Loach's 68โ75ยฐF.
Is a Frontosa Cichlid aggressive toward a Hillstream Loach?
The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Tank Size for Frontosa Cichlid and Hillstream Loach
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 228 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 350 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 450 gal | Best when keeping larger schools or reducing territorial pressure. |