Can Afra Cichlid and Platinum Hatchet Live Together?

Not Recommended

Afra Cichlid and Platinum Hatchet 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

Platinum Hatchet

Thoracocharax stellatus

🐠Family Group
Afra Cichlid
Cichlids - African
Platinum Hatchet
Characins
Temperament
Afra Cichlid
Aggressive (8/10)
Platinum Hatchet
Peaceful (1/10)
Temperature
βœ“ Compatible
Afra Cichlid
24–28Β°C
Platinum Hatchet
23–28Β°C
pH Range
βœ— No overlap
Afra Cichlid
7.6–8.6
Platinum Hatchet
5.5–7.5
Hardness (dGH)
βœ“ Compatible
Afra Cichlid
10–25
Platinum Hatchet
1–12
Water Type
βœ“ Compatible
Afra Cichlid
Freshwater Only
Platinum Hatchet
Freshwater Only
Flow Preference
βœ“ Compatible
Afra Cichlid
Moderate
Platinum Hatchet
Moderate
Min Tank Volume
Combined: 270 L
Afra Cichlid
200 L
Platinum Hatchet
110 L
Swimming Level
βœ“ Different zones
Afra Cichlid
MiddleBottom
Platinum Hatchet
Top
🏷️Behavior Tags
Afra Cichlid
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Digger (Disturbs Substrate)Plant DestroyerFry PredatorHyperactive / Fast Swimmer
Platinum Hatchet
Jumper (Lid Required)Shy / Slow Moving (Easily Stressed)Hyperactive / Fast Swimmer
Stocking calculator

Can your tank handle Afra Cichlid and Platinum Hatchet?

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
Platinum Hatchet
Test both in my tank

Behaviour & Temperament

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

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

In terms of spatial distribution, Afra Cichlid prefers the Middle (Open Water) and Bottom (Substrate) zones, whereas Platinum Hatchet occupies the Top (Surface) zone. Because they use different levels of the water column, territorial disputes are less likely and the tank will appear more balanced.

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: Platinum Hatchet 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 Platinum Hatchet (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 Platinum Hatchet together, plan for an aquarium of at least 270 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 - Floating. 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 Platinum Hatchet.

Show 1 more tank size

Frequently Asked Questions

Can Afra Cichlid and Platinum Hatchet 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 Platinum Hatchet need?

A minimum of 270 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 Platinum Hatchet 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 Platinum Hatchet aggressive?

Afra Cichlid is semi-aggressive (8/10) and Platinum Hatchet 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 Platinum Hatchet need?

Their pH requirements do not overlap. Afra Cichlid prefers 7.6–8.6, while Platinum Hatchet 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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