Can Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) Live Together?

Not Recommended

Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) 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

Chao Phraya Giant Catfish (Paroon Shark)

Pangasius sanitwongsei

🐠Family Group
Afra Cichlid
Cichlids - African
Chao Phraya Giant Catfish (Paroon Shark)
Catfish
Temperament
Afra Cichlid
Aggressive (8/10)
Chao Phraya Giant Catfish (Paroon Shark)
Aggressive (8/10)
Temperature
βœ“ Compatible
Afra Cichlid
24–28Β°C
Chao Phraya Giant Catfish (Paroon Shark)
24–28Β°C
pH Range
βœ— No overlap
Afra Cichlid
7.6–8.6
Chao Phraya Giant Catfish (Paroon Shark)
6.5–7.5
Hardness (dGH)
βœ“ Compatible
Afra Cichlid
10–25
Chao Phraya Giant Catfish (Paroon Shark)
2–15
Water Type
βœ“ Compatible
Afra Cichlid
Freshwater Only
Chao Phraya Giant Catfish (Paroon Shark)
Freshwater Only
Flow Preference
βœ“ Compatible
Afra Cichlid
Moderate
Chao Phraya Giant Catfish (Paroon Shark)
High
Min Tank Volume
Combined: 15000 L
Afra Cichlid
200 L
Chao Phraya Giant Catfish (Paroon Shark)
15000 L
Swimming Level
Shared: 2 zones
Afra Cichlid
MiddleBottom
Chao Phraya Giant Catfish (Paroon Shark)
MiddleBottom
🏷️Behavior Tags
Afra Cichlid
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Digger (Disturbs Substrate)Plant DestroyerFry PredatorHyperactive / Fast Swimmer
Chao Phraya Giant Catfish (Paroon Shark)
Piscivore (Eats small/nano fish)Hyperactive / Fast SwimmerJumper (Lid Required)Aggressive Eater (Starves shy fish)
Stocking calculator

Can your tank handle Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark)?

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
Chao Phraya Giant Catfish (Paroon Shark)
Test both in my tank

Behaviour & Temperament

Both Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) are semi-aggressive species with an aggression score of 8/10. Their matching temperaments mean neither fish is likely to dominate the other in a shared aquarium.

Both Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) are highly aggressive, increasing the risk of violent confrontations.

Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) both frequent the Middle (Open Water) and 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: Chao Phraya Giant Catfish (Paroon Shark) is a known jumper, so a tight-fitting lid is essential.

Water Parameters

The safe temperature window for both species falls between 24Β°C and 28Β°C. Aim for the midpoint of this range (around 26.0Β°C) for optimal comfort.

The pH requirements of Afra Cichlid (7.6–8.6) and Chao Phraya Giant Catfish (Paroon Shark) (6.5–7.5) 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 Chao Phraya Giant Catfish (Paroon Shark) together, plan for an aquarium of at least 15000 litres with a minimum length of 600 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), 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.

Frequently Asked Questions

Can Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) 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 Chao Phraya Giant Catfish (Paroon Shark) need?

A minimum of 15000 litres (tank length at least 600 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 Chao Phraya Giant Catfish (Paroon Shark) together?

Keep the aquarium between 24Β°C and 28Β°C. A target of around 26.0Β°C sits comfortably within both species' preferred ranges.

Are Afra Cichlid or Chao Phraya Giant Catfish (Paroon Shark) aggressive?

Afra Cichlid is semi-aggressive (8/10) and Chao Phraya Giant Catfish (Paroon Shark) is semi-aggressive (8/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Afra Cichlid and Chao Phraya Giant Catfish (Paroon Shark) need?

Their pH requirements do not overlap. Afra Cichlid prefers 7.6–8.6, while Chao Phraya Giant Catfish (Paroon Shark) needs 6.5–7.5. 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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