Can African Pipefish and Altum Angel Live Together?

Possible with Caution

Keeping African Pipefish and Altum Angel together is possible but requires caution due to differing aggression levels. Provide a spacious tank of at least 400 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

Altum Angel

Pterophyllum altum

🐠Family Group
African Pipefish
Oddballs
Altum Angel
Cichlids - South American
Temperament
African Pipefish
Peaceful (0/10)
Altum Angel
Semi-Aggressive (5/10)
Temperature
βœ“ Compatible
African Pipefish
24–28Β°C
Altum Angel
27–32Β°C
pH Range
βœ“ Compatible
African Pipefish
6–7.5
Altum Angel
4.5–6.5
Hardness (dGH)
βœ“ Compatible
African Pipefish
4–15
Altum Angel
1–5
Water Type
βœ“ Compatible
African Pipefish
Brackish Tolerant
Altum Angel
Freshwater Only
Flow Preference
βœ“ Compatible
African Pipefish
Low
Altum Angel
Low
Min Tank Volume
Combined: 400 L
African Pipefish
75 L
Altum Angel
400 L
Swimming Level
Shared: 1 zone
African Pipefish
MiddleBottom
Altum Angel
Middle
🏷️Behavior Tags
African Pipefish
Shy / Slow Moving (Easily Stressed)Fry Predator
Altum Angel
Piscivore (Eats small/nano fish)Shrimp EaterFry PredatorTerritorial (Defends specific area)Shy / Slow Moving (Easily Stressed)
Stocking calculator

Can your tank handle African Pipefish and Altum Angel?

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
Altum Angel
Test both in my tank

Behaviour & Temperament

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

African Pipefish and Altum Angel 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.

To improve the chances of a peaceful coexistence in this community tank: Provide a significantly larger tank (at least 50% more volume than the minimum) to allow both African Pipefish and Altum Angel to establish separate territories. Add plenty of line-of-sight breaks using driftwood, rocks, and dense planting to reduce territorial confrontations. A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat.

Water Parameters

The safe temperature window for both species falls between 27Β°C and 28Β°C. Aim for the midpoint of this range (around 27.5Β°C) for optimal comfort.

Both fish can tolerate a pH between 6 and 6.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 4–5 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Pipefish and Altum Angel together, plan for an aquarium of at least 400 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.

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

Specific environmental needs for this combination include: Plants - Densely covered, Sand (Sifters), Driftwood (Digestion/Hiding), Leaf Litter/Blackwater, Plants - Floating. 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 Altum Angel.

Frequently Asked Questions

Can African Pipefish and Altum Angel live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 400 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Pipefish and Altum Angel need?

A minimum of 400 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 African Pipefish and Altum Angel together?

Keep the aquarium between 27Β°C and 28Β°C. A target of around 27.5Β°C sits comfortably within both species' preferred ranges.

Are African Pipefish or Altum Angel aggressive?

African Pipefish is peaceful (0/10) and Altum Angel 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 Altum Angel need?

Both species overlap in the 6–6.5 pH range. Consistency is key β€” avoid sudden swings, and test regularly to stay within this window.

How do I manage Altum Angel's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Altum Angel 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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