๐Ÿ  Fish Compatibility Guide

Can Frontosa Cichlid and Peacock Cichlid Live Together?

Updated September 23, 2026 ยท FishCare AI Editorial Team

โœ… Compatible โ€” Compatibility Score: 86/100
86/100 โ€” Compatible

Frontosa Cichlid and Peacock Cichlid Compatibility Overview

Frontosa Cichlid and Peacock Cichlid can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Frontosa Cichlid is semi and Peacock Cichlid is semi, so give them room and cover rather than assuming they will ignore each other. A minimum 100-gallon tank is recommended to provide adequate territory and water volume for both species.

Compatibility factors for Frontosa Cichlid and Peacock Cichlid
FactorFrontosa CichlidPeacock CichlidVerdict
Temperature73โ€“81ยฐF73โ€“84ยฐFโœ… 73โ€“81ยฐF
pH Range8.0โ€“9.07.5โ€“9.0โœ… 8.0โ€“9.0
Temperamentsemisemiโš ๏ธ Monitor
Adult Size10.0 in5.1 inโœ… Similar
Min. Group5+4+See below
Min. Tank Size100 gallons (for both species)โ€”

Compatibility Positives

A stable shared temperature range is available.
Their pH requirements overlap.

Caution Points

Both are semi, so give them a larger, well-planted tank and watch how they settle in.

Species Profiles

Frontosa Cichlid โ€” Cyphotilapia frontosa

Frontosa Cichlid and Peacock Cichlid compatibility โ€” Frontosa Cichlid

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

Peacock Cichlid โ€” Aulonocara stuartgranti

Frontosa Cichlid and Peacock Cichlid compatibility โ€” Peacock Cichlid

The Peacock Cichlid, Aulonocara nyassae, is a stunning fish with vibrant blue and yellow colors. These fish are known for their aggression and require a mature and well-maintained tank. They are best kept in pairs or in a species-specific tank. Careful attention must be given to water parameters and tank setup to ensure their health and well-being.

โ†’ Full Peacock Cichlid care guide

Frequently Asked Questions

Can Frontosa Cichlid live with Peacock Cichlid?

Yes, in a well-planned setup. Frontosa Cichlid and Peacock Cichlid can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Frontosa Cichlid is semi and Peacock Cichlid is semi, so give them room and cover rather than assuming they will ignore each other. A minimum 100-gallon tank is recommended to provide adequate territory and water volume for both species.

What tank size do I need for Frontosa Cichlid and Peacock Cichlid together?

A minimum of 100 gallons is recommended for keeping Frontosa Cichlid and Peacock Cichlid together. A larger tank improves water stability and reduces territorial conflict.

What temperature suits both Frontosa Cichlid and Peacock Cichlid?

73โ€“81ยฐF โ€” inside Frontosa Cichlid's 73โ€“81ยฐF and Peacock Cichlid's 73โ€“84ยฐF.

Is a Frontosa Cichlid aggressive toward a Peacock Cichlid?

Frontosa Cichlid is semi and Peacock Cichlid is semi. No major aggression issues are expected between these species.

Related Compatibility Guides

Tank Size for Frontosa Cichlid and Peacock Cichlid

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

ScenarioTankWhen it applies
Minimum viable228 galOnly for the recommended minimum groups, mature filtration, and close monitoring.
Recommended community350 galAdds territory, swimming room, and a safer buffer for behavior.
Low-conflict setup450 galBest when keeping larger schools or reducing territorial pressure.