Can Bearded Cory and Fairy Cichlid (Brichardi) Live Together?
Bearded Cory and Fairy Cichlid (Brichardi) are not recommended as tank mates due to conflicting pH requirements. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.
At a Glance
Can your tank handle Bearded Cory and Fairy Cichlid (Brichardi)?
Compatibility is only part of the answer. Test both fish with your real tank size, current stock, and maintenance needs to see if you have enough space and a safe stocking level before you add them.
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Behaviour & Temperament
Bearded Cory is a peaceful species (2/10), while Fairy Cichlid (Brichardi) is semi-aggressive (8/10). This notable difference means Fairy Cichlid (Brichardi) may occasionally assert dominance over Bearded Cory.
Large aggression gap (6 points) between Bearded Cory and Fairy Cichlid (Brichardi) increases stress risk for the more peaceful fish.
Bearded Cory and Fairy Cichlid (Brichardi) both frequent the Bottom (Substrate) region of the setup. This overlap can increase competition for space, so providing ample room and cover is important to keep both species comfortable.
Water Parameters
The safe temperature window for both species falls between 23°C and 23°C. Aim for the midpoint of this range (around 23.0°C) for optimal comfort.
The pH requirements of Bearded Cory (6–7.4) and Fairy Cichlid (Brichardi) (8–9) do not overlap, making it impossible to satisfy both species simultaneously.
For general hardness, the shared comfort zone is 10–12 dGH. Regular testing will ensure conditions stay within this range.
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Tank Setup
To house Bearded Cory and Fairy Cichlid (Brichardi) together, plan for an aquarium of at least 110 litres with a minimum length of 90 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.
Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.
Specific environmental needs for this combination include: Sand (Sifters), Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.
Both species do well with moderate (standard) water movement, so a standard filtration setup rated for the tank volume should suffice.
Suitable Tank Sizes
Standard aquarium sizes large enough for both Bearded Cory and Fairy Cichlid (Brichardi).
30 Gallon Breeder
40 Gallon Breeder
55 Gallon Standard
60 Gallon Breeder
75 Gallon Standard
90 Gallon Standard
Show 10 more tank sizes
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Frequently Asked Questions
Can Bearded Cory and Fairy Cichlid (Brichardi) live together?
No. This combination is not recommended. Key incompatibilities — such as critical behavioural conflicts — make cohabitation unsafe.
What size tank do Bearded Cory and Fairy Cichlid (Brichardi) need?
A minimum of 110 litres (tank length at least 90 cm) is recommended. This provides enough space for both species to establish their own areas and reduces the likelihood of territorial disputes.
What water temperature is best for Bearded Cory and Fairy Cichlid (Brichardi) together?
Keep the aquarium between 23°C and 23°C. A target of around 23.0°C sits comfortably within both species' preferred ranges.
Are Bearded Cory or Fairy Cichlid (Brichardi) aggressive?
Bearded Cory is peaceful (2/10) and Fairy Cichlid (Brichardi) is semi-aggressive (8/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.
What pH do Bearded Cory and Fairy Cichlid (Brichardi) need?
Their pH requirements do not overlap. Bearded Cory prefers 6–7.4, while Fairy Cichlid (Brichardi) needs 8–9. This makes them incompatible in the same water chemistry.
How do I manage Fairy Cichlid (Brichardi)'s territorial behaviour?
Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Fairy Cichlid (Brichardi) space to claim a territory without encroaching on the other fish's area. Adding décor that divides the tank into distinct zones works especially well.
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