Can Afra Cichlid and Schwartz's Cory Live Together?

Not Recommended

Afra Cichlid and Schwartz's Cory 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

Afra Cichlid

Cynotilapia afra

Schwartz's Cory

Corydoras schwartzi

🐠Family Group
Afra Cichlid
Cichlids - African
Schwartz's Cory
Catfish
Temperament
Afra Cichlid
Aggressive (8/10)
Schwartz's Cory
Peaceful (1/10)
Temperature
βœ“ Compatible
Afra Cichlid
24–28Β°C
Schwartz's Cory
22–26Β°C
pH Range
βœ— No overlap
Afra Cichlid
7.6–8.6
Schwartz's Cory
6–7.5
Hardness (dGH)
βœ“ Compatible
Afra Cichlid
10–25
Schwartz's Cory
2–15
Water Type
βœ“ Compatible
Afra Cichlid
Freshwater Only
Schwartz's Cory
Freshwater Only
Flow Preference
βœ“ Compatible
Afra Cichlid
Moderate
Schwartz's Cory
Moderate
Min Tank Volume
Combined: 264 L
Afra Cichlid
200 L
Schwartz's Cory
60 L
Swimming Level
Shared: 1 zone
Afra Cichlid
MiddleBottom
Schwartz's Cory
Bottom
🏷️Behavior Tags
Afra Cichlid
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Digger (Disturbs Substrate)Plant DestroyerFry PredatorHyperactive / Fast Swimmer
Schwartz's Cory
Hyperactive / Fast Swimmer
Stocking calculator

Can your tank handle Afra Cichlid and Schwartz's Cory?

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.

Afra Cichlid
Schwartz's Cory
Test both in my tank

Behaviour & Temperament

Afra Cichlid is a semi-aggressive species (8/10), while Schwartz's Cory is peaceful (1/10). This notable difference means Afra Cichlid may occasionally assert dominance over Schwartz's Cory.

Large aggression gap (7 points) between Afra Cichlid and Schwartz's Cory increases stress risk for the more peaceful fish.

Afra Cichlid and Schwartz's Cory 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 24Β°C and 26Β°C. Aim for the midpoint of this range (around 25.0Β°C) for optimal comfort.

The pH requirements of Afra Cichlid (7.6–8.6) and Schwartz's Cory (6–7.5) do not overlap, making it impossible to satisfy both species simultaneously.

For general hardness, the shared comfort zone is 10–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Afra Cichlid and Schwartz's Cory together, plan for an aquarium of at least 264 litres with a minimum length of 120 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), Established Algae (Otocinclus). 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 Afra Cichlid and Schwartz's Cory.

Show 1 more tank size

Frequently Asked Questions

Can Afra Cichlid and Schwartz's Cory live together?

No. This combination is not recommended. Key incompatibilities β€” such as critical behavioural conflicts β€” make cohabitation unsafe.

What size tank do Afra Cichlid and Schwartz's Cory need?

A minimum of 264 litres (tank length at least 120 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 Afra Cichlid and Schwartz's Cory together?

Keep the aquarium between 24Β°C and 26Β°C. A target of around 25.0Β°C sits comfortably within both species' preferred ranges.

Are Afra Cichlid or Schwartz's Cory aggressive?

Afra Cichlid is semi-aggressive (8/10) and Schwartz's Cory is peaceful (1/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.

What pH do Afra Cichlid and Schwartz's Cory need?

Their pH requirements do not overlap. Afra Cichlid prefers 7.6–8.6, while Schwartz's Cory needs 6–7.5. This makes them incompatible in the same water chemistry.

How do I manage Afra Cichlid's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Afra Cichlid space to claim a territory without encroaching on the other fish's area. Adding dΓ©cor that divides the tank into distinct zones works especially well.


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