Can Afra Cichlid and Amazon Leaf Fish Live Together?

Afra Cichlid is a semi-aggressive species (8/10), while Amazon Leaf Fish is peaceful (2/10). This notable difference means Afra Cichlid may occasionally assert dominance over Amazon Leaf Fish.

Large aggression gap (6 points) between Afra Cichlid and Amazon Leaf Fish increases stress risk for the more peaceful fish.

Afra Cichlid and Amazon Leaf Fish 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.

Additional behavioural considerations to keep in mind: Aggressive fish may bully and stress shy, slow-moving species. Hyperactive swimmers can stress shy, slow-moving species through constant motion.

Worth noting: Amazon Leaf Fish is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.

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

The pH requirements of Afra Cichlid (7.6–8.6) and Amazon Leaf Fish (5–6.8) do not overlap, making it impossible to satisfy both species simultaneously.

Hardness requirements are incompatible: Afra Cichlid needs 10–25 dGH while Amazon Leaf Fish requires 0–8 dGH.

To house Afra Cichlid and Amazon Leaf Fish together, plan for an aquarium of at least 258 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), Leaf Litter/Blackwater, Plants - Densely covered, Driftwood (Digestion/Hiding), Plants - Floating. Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Afra Cichlid is a plant destroyer, which conflicts with Amazon Leaf Fish'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.

Afra Cichlid and Amazon Leaf Fish are the kind of pair that can look acceptable in a shop but become a maintenance problem at home. The main risk is not a single number in the chart; it is the way incompatible behavior, water needs, or pressure on space compounds over time once both fish are established in the same tank.