Compatibility Overview
Frontosa Cichlid and Zebra Danio can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 55-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Frontosa Cichlid | Zebra Danio | Verdict |
|---|---|---|---|
| Temperature | 75–82°F | 64–82°F | ✅ 75–82°F |
| pH Range | 7.0–8.0 | 6.5–8.0 | ✅ 7.0–8.0 |
| Temperament | aggressive | peaceful | ❌ Risk |
| Adult Size | 3.9 in | 2 in | ✅ Similar |
| Min. Group | 1+ | 5+ | See below |
| Min. Tank Size | 55 gallons (for both species) | — | |
✅ Compatibility Positives
⚠️ Caution Points
Species Profiles
Frontosa Cichlid — Aquarium species
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.
→ Full Frontosa Cichlid care guide
Zebra Danio — Danio rerio
Extremely hardy, fast-moving schooling fish tolerant of a wide temperature range. Active top-to-mid swimmers compatible with most community fish.
Frequently Asked Questions
Can Frontosa Cichlid live with Zebra Danio?
Yes, in a well-planned setup. Frontosa Cichlid and Zebra Danio can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 55-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Frontosa Cichlid and Zebra Danio together?
A minimum of 55 gallons is recommended for keeping Frontosa Cichlid and Zebra Danio together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Frontosa Cichlid and Zebra Danio?
75–82°F
Is a Frontosa Cichlid aggressive toward a Zebra Danio?
Frontosa Cichlid is aggressive and Zebra Danio is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Compatibility score breakdown
The overall score is weighted across water chemistry, behavior, adult size, swimming zone, and social needs. A score is a planning aid—not a guarantee for individual fish.
| Factor | Score |
|---|---|
| Temperature | 100/100 |
| Ph | 100/100 |
| Temperament | 30/100 |
| Adult Size | 100/100 |
| Swim Zone | 68/100 |
| Social Needs | 92/100 |
Tank size scenarios
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. |