Can Afra Cichlid and Espei Rasbora (Lambchop Rasbora) Live Together?

Not Recommended

Afra Cichlid and Espei Rasbora (Lambchop Rasbora) 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

Espei Rasbora (Lambchop Rasbora)

Trigonostigma espei

🐠Family Group
Afra Cichlid
Cichlids - African
Espei Rasbora (Lambchop Rasbora)
Cyprinids
Temperament
Afra Cichlid
Aggressive (8/10)
Espei Rasbora (Lambchop Rasbora)
Peaceful (1/10)
Temperature
βœ“ Compatible
Afra Cichlid
24–28Β°C
Espei Rasbora (Lambchop Rasbora)
23–28Β°C
pH Range
βœ— No overlap
Afra Cichlid
7.6–8.6
Espei Rasbora (Lambchop Rasbora)
5.5–7.5
Hardness (dGH)
βœ“ Compatible
Afra Cichlid
10–25
Espei Rasbora (Lambchop Rasbora)
1–12
Water Type
βœ“ Compatible
Afra Cichlid
Freshwater Only
Espei Rasbora (Lambchop Rasbora)
Freshwater Only
Flow Preference
βœ“ Compatible
Afra Cichlid
Moderate
Espei Rasbora (Lambchop Rasbora)
Low
Min Tank Volume
Combined: 247 L
Afra Cichlid
200 L
Espei Rasbora (Lambchop Rasbora)
38 L
Swimming Level
Shared: 1 zone
Afra Cichlid
MiddleBottom
Espei Rasbora (Lambchop Rasbora)
MiddleTop
🏷️Behavior Tags
Afra Cichlid
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Digger (Disturbs Substrate)Plant DestroyerFry PredatorHyperactive / Fast Swimmer
Espei Rasbora (Lambchop Rasbora)
Nano / Bite-sized (Predation Risk)Hyperactive / Fast Swimmer
Stocking calculator

Can your tank handle Afra Cichlid and Espei Rasbora (Lambchop Rasbora)?

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
Espei Rasbora (Lambchop Rasbora)
Test both in my tank

Behaviour & Temperament

Afra Cichlid is a semi-aggressive species (8/10), while Espei Rasbora (Lambchop Rasbora) is peaceful (1/10). This notable difference means Afra Cichlid may occasionally assert dominance over Espei Rasbora (Lambchop Rasbora).

Large aggression gap (7 points) between Afra Cichlid and Espei Rasbora (Lambchop Rasbora) increases stress risk for the more peaceful fish.

Afra Cichlid and Espei Rasbora (Lambchop Rasbora) both frequent the Middle (Open Water) 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 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 Espei Rasbora (Lambchop Rasbora) (5.5–7.5) 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.

Tank Setup

To house Afra Cichlid and Espei Rasbora (Lambchop Rasbora) together, plan for an aquarium of at least 247 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), Plants - Densely covered, Leaf Litter/Blackwater. Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Afra Cichlid is a plant destroyer, which conflicts with Espei Rasbora (Lambchop Rasbora)'s requirement for live plants. Compromise where possible or prioritise the more critical need.

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 Espei Rasbora (Lambchop Rasbora).

Show 1 more tank size

Frequently Asked Questions

Can Afra Cichlid and Espei Rasbora (Lambchop Rasbora) 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 Espei Rasbora (Lambchop Rasbora) need?

A minimum of 247 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 Espei Rasbora (Lambchop Rasbora) 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 Espei Rasbora (Lambchop Rasbora) aggressive?

Afra Cichlid is semi-aggressive (8/10) and Espei Rasbora (Lambchop Rasbora) 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 Espei Rasbora (Lambchop Rasbora) need?

Their pH requirements do not overlap. Afra Cichlid prefers 7.6–8.6, while Espei Rasbora (Lambchop Rasbora) needs 5.5–7.5. 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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