Can African Pipefish and Fosso Cichlid (Fossorochromis rostratus) Live Together?

Not Recommended

African Pipefish and Fosso Cichlid (Fossorochromis rostratus) 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

African Pipefish

Enneacampus ansorgii

Fosso Cichlid (Fossorochromis rostratus)

Fossorochromis rostratus

🐠Family Group
African Pipefish
Oddballs
Fosso Cichlid (Fossorochromis rostratus)
Cichlids - African
Temperament
African Pipefish
Peaceful (0/10)
Fosso Cichlid (Fossorochromis rostratus)
Semi-Aggressive (6/10)
Temperature
βœ“ Compatible
African Pipefish
24–28Β°C
Fosso Cichlid (Fossorochromis rostratus)
24–28Β°C
pH Range
βœ— No overlap
African Pipefish
6–7.5
Fosso Cichlid (Fossorochromis rostratus)
7.8–8.6
Hardness (dGH)
βœ“ Compatible
African Pipefish
4–15
Fosso Cichlid (Fossorochromis rostratus)
10–25
Water Type
βœ“ Compatible
African Pipefish
Brackish Tolerant
Fosso Cichlid (Fossorochromis rostratus)
Freshwater Only
Flow Preference
βœ“ Compatible
African Pipefish
Low
Fosso Cichlid (Fossorochromis rostratus)
Moderate
Min Tank Volume
Combined: 680 L
African Pipefish
75 L
Fosso Cichlid (Fossorochromis rostratus)
680 L
Swimming Level
Shared: 2 zones
African Pipefish
MiddleBottom
Fosso Cichlid (Fossorochromis rostratus)
BottomMiddle
🏷️Behavior Tags
African Pipefish
Shy / Slow Moving (Easily Stressed)Fry Predator
Fosso Cichlid (Fossorochromis rostratus)
Digger (Disturbs Substrate)Territorial (Defends specific area)Hyperactive / Fast SwimmerPiscivore (Eats small/nano fish)
Stocking calculator

Can your tank handle African Pipefish and Fosso Cichlid (Fossorochromis rostratus)?

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 Pipefish
Fosso Cichlid (Fossorochromis rostratus)
Test both in my tank

Behaviour & Temperament

African Pipefish is a peaceful species (0/10), while Fosso Cichlid (Fossorochromis rostratus) is moderately assertive (6/10). This notable difference means Fosso Cichlid (Fossorochromis rostratus) may occasionally assert dominance over African Pipefish.

Large aggression gap (6 points) between African Pipefish and Fosso Cichlid (Fossorochromis rostratus) increases stress risk for the more peaceful fish.

African Pipefish and Fosso Cichlid (Fossorochromis rostratus) 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.

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

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 African Pipefish (6–7.5) and Fosso Cichlid (Fossorochromis rostratus) (7.8–8.6) 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 African Pipefish and Fosso Cichlid (Fossorochromis rostratus) together, plan for an aquarium of at least 680 litres with a minimum length of 180 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: Plants - Densely covered, Sand (Sifters). Meeting these requirements will help both species thrive.

Both species do well with low (still water) 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 Pipefish and Fosso Cichlid (Fossorochromis rostratus).

Frequently Asked Questions

Can African Pipefish and Fosso Cichlid (Fossorochromis rostratus) live together?

No. This combination is not recommended. Key incompatibilities β€” such as critical behavioural conflicts β€” make cohabitation unsafe.

What size tank do African Pipefish and Fosso Cichlid (Fossorochromis rostratus) need?

A minimum of 680 litres (tank length at least 180 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 Pipefish and Fosso Cichlid (Fossorochromis rostratus) 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 African Pipefish or Fosso Cichlid (Fossorochromis rostratus) aggressive?

African Pipefish is peaceful (0/10) and Fosso Cichlid (Fossorochromis rostratus) is moderately assertive (6/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.

What pH do African Pipefish and Fosso Cichlid (Fossorochromis rostratus) need?

Their pH requirements do not overlap. African Pipefish prefers 6–7.5, while Fosso Cichlid (Fossorochromis rostratus) needs 7.8–8.6. This makes them incompatible in the same water chemistry.

How do I manage Fosso Cichlid (Fossorochromis rostratus)'s territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Fosso Cichlid (Fossorochromis rostratus) 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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