Can African Pipefish and Finger Fish Live Together?

Possible with Caution

Keeping African Pipefish and Finger Fish together is possible but requires caution due to differing aggression levels and potential behavioral clashes. Provide a spacious tank of at least 470 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

African Pipefish

Enneacampus ansorgii

Finger Fish

Monodactylus argenteus

🐟Family Group
African Pipefish
Oddballs
Finger Fish
Oddballs
Temperament
African Pipefish
Peaceful (0/10)
Finger Fish
Semi-Aggressive (5/10)
Temperature
✓ Compatible
African Pipefish
24–28°C
Finger Fish
24–28°C
pH Range
✓ Compatible
African Pipefish
6–7.5
Finger Fish
7.5–8.5
Hardness (dGH)
✓ Compatible
African Pipefish
4–15
Finger Fish
12–30
Water Type
✓ Compatible
African Pipefish
Brackish Tolerant
Finger Fish
Brackish Required
Flow Preference
✓ Compatible
African Pipefish
Low
Finger Fish
Moderate
Min Tank Volume
Combined: 470 L
African Pipefish
75 L
Finger Fish
470 L
Swimming Level
Shared: 1 zone
African Pipefish
MiddleBottom
Finger Fish
Middle
🏷️Behavior Tags
African Pipefish
Shy / Slow Moving (Easily Stressed)Fry Predator
Finger Fish
Hyperactive / Fast SwimmerFin NipperPlant DestroyerAggressive to same species/look-alikes
Stocking calculator

Can your tank handle African Pipefish and Finger Fish?

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
Finger Fish
Test both in my tank

Behaviour & Temperament

African Pipefish is a peaceful species (0/10), while Finger Fish is moderately assertive (5/10). This notable difference means Finger Fish may occasionally assert dominance over African Pipefish.

African Pipefish and Finger 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: Hyperactive swimmers can stress shy, slow-moving species through constant motion.

To improve the chances of a peaceful coexistence in this community tank: A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat. Keep fin nippers in larger groups to distribute nipping behaviour among conspecifics rather than tank mates.

Water Parameters

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.

Both fish can tolerate a pH between 7.5 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 12–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Pipefish and Finger Fish together, plan for an aquarium of at least 470 litres with a minimum length of 150 cm. This recommendation combines the stricter species minimums with a community-load allowance so the pairing has realistic long-term space and filtration headroom.

Because this pairing requires extra vigilance, include plenty of hiding spots — caves, driftwood, and dense plant clusters — so the less dominant fish can retreat when needed.

Specific environmental needs for this combination include: Plants - Densely covered, Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: Finger Fish is a plant destroyer, which conflicts with African Pipefish's requirement for live plants. Compromise where possible or prioritise the more critical need.

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 Finger Fish.

Frequently Asked Questions

Can African Pipefish and Finger Fish live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 470 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Pipefish and Finger Fish need?

A minimum of 470 litres (tank length at least 150 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 Finger Fish together?

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

Are African Pipefish or Finger Fish aggressive?

African Pipefish is peaceful (0/10) and Finger Fish is moderately assertive (5/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.

What pH do African Pipefish and Finger Fish need?

Both species overlap in the 7.5–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

Will Finger Fish nip African Pipefish's fins?

Finger Fish is a known fin nipper. If African Pipefish has long or flowing fins, there is a real risk of fin damage. Keeping Finger Fish in a larger group can help redirect nipping behaviour toward conspecifics.


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