Can African Butterfly Cichlid and Brown Bullhead Catfish Live Together?

Possible with Caution

Keeping African Butterfly Cichlid and Brown Bullhead Catfish together is possible but requires caution, though some care is needed. Provide a spacious tank of at least 500 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

African Butterfly Cichlid

Anomalochromis thomasi

Brown Bullhead Catfish

Ameiurus nebulosus

🐠Family Group
African Butterfly Cichlid
Cichlids - African
Brown Bullhead Catfish
Catfish
Temperament
African Butterfly Cichlid
Mostly Peaceful (3/10)
Brown Bullhead Catfish
Semi-Aggressive (6/10)
Temperature
βœ“ Compatible
African Butterfly Cichlid
23–27Β°C
Brown Bullhead Catfish
10–28Β°C
pH Range
βœ“ Compatible
African Butterfly Cichlid
5.5–7.5
Brown Bullhead Catfish
6–8.5
Hardness (dGH)
βœ“ Compatible
African Butterfly Cichlid
3–15
Brown Bullhead Catfish
4–25
Water Type
βœ“ Compatible
African Butterfly Cichlid
Freshwater Only
Brown Bullhead Catfish
Freshwater Only
Flow Preference
βœ“ Compatible
African Butterfly Cichlid
Moderate
Brown Bullhead Catfish
Moderate
Min Tank Volume
Combined: 500 L
African Butterfly Cichlid
60 L
Brown Bullhead Catfish
500 L
Swimming Level
Shared: 1 zone
African Butterfly Cichlid
MiddleBottom
Brown Bullhead Catfish
Bottom
🏷️Behavior Tags
African Butterfly Cichlid
Snail EaterTerritorial (Defends specific area)Hyperactive / Fast SwimmerFry Predator
Brown Bullhead Catfish
Piscivore (Eats small/nano fish)Shrimp EaterFry PredatorNocturnalDigger (Disturbs Substrate)Aggressive Eater (Starves shy fish)
Stocking calculator

Can your tank handle African Butterfly Cichlid and Brown Bullhead Catfish?

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.

African Butterfly Cichlid
Brown Bullhead Catfish
Test both in my tank

Behaviour & Temperament

African Butterfly Cichlid is a generally mild-mannered species (3/10), while Brown Bullhead Catfish is moderately assertive (6/10). This modest difference means Brown Bullhead Catfish may occasionally assert dominance over African Butterfly Cichlid.

African Butterfly Cichlid and Brown Bullhead Catfish 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.

Worth noting: Brown Bullhead Catfish is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.

To improve the chances of a peaceful coexistence in this community tank: Provide a significantly larger tank (at least 50% more volume than the minimum) to allow both African Butterfly Cichlid and Brown Bullhead Catfish to establish separate territories. Add plenty of line-of-sight breaks using driftwood, rocks, and dense planting to reduce territorial confrontations.

Water Parameters

The safe temperature window for both species falls between 23Β°C and 27Β°C. Aim for the midpoint of this range (around 25.0Β°C) for optimal comfort.

Both fish can tolerate a pH between 6 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 4–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Butterfly Cichlid and Brown Bullhead Catfish together, plan for an aquarium of at least 500 litres with a minimum length of 150 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

Because this pairing requires extra vigilance, include plenty of hiding spots β€” caves, driftwood, and dense plant clusters β€” so the less dominant fish can retreat when needed.

Specific environmental needs for this combination include: Sand (Sifters), Smooth Gravel (Sensitive Barbels), Plants - Densely covered, Driftwood (Digestion/Hiding). 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 African Butterfly Cichlid and Brown Bullhead Catfish.

Frequently Asked Questions

Can African Butterfly Cichlid and Brown Bullhead Catfish live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 500 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Butterfly Cichlid and Brown Bullhead Catfish need?

A minimum of 500 litres (tank length at least 150 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 African Butterfly Cichlid and Brown Bullhead Catfish together?

Keep the aquarium between 23Β°C and 27Β°C. A target of around 25.0Β°C sits comfortably within both species' preferred ranges.

Are African Butterfly Cichlid or Brown Bullhead Catfish aggressive?

African Butterfly Cichlid is generally mild-mannered (3/10) and Brown Bullhead Catfish is moderately assertive (6/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do African Butterfly Cichlid and Brown Bullhead Catfish need?

Both species overlap in the 6–7.5 pH range. Consistency is key β€” avoid sudden swings, and test regularly to stay within this window.

How do I manage African Butterfly Cichlid's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives African Butterfly 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.

Does Brown Bullhead Catfish being nocturnal affect compatibility?

Brown Bullhead Catfish is most active after lights-out, which naturally reduces daytime encounters with its tank mate. This can actually be beneficial, as both fish get undisturbed time to feed and explore. Just ensure food reaches Brown Bullhead Catfish during evening hours.


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