Can African Pike and Monster Wolf Fish (Aimara) Live Together?

Possible with Caution

Keeping African Pike and Monster Wolf Fish (Aimara) together is possible but requires caution, though some care is needed. Provide a spacious tank of at least 1500 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

African Pike

Hepsetus odoe

Monster Wolf Fish (Aimara)

Hoplias aimara

🐠Family Group
African Pike
Characins
Monster Wolf Fish (Aimara)
Oddballs
Temperament
African Pike
Aggressive (7/10)
Monster Wolf Fish (Aimara)
Highly Aggressive (10/10)
Temperature
βœ“ Compatible
African Pike
24–28Β°C
Monster Wolf Fish (Aimara)
23–28Β°C
pH Range
βœ“ Compatible
African Pike
6–7.5
Monster Wolf Fish (Aimara)
6–7.5
Hardness (dGH)
βœ“ Compatible
African Pike
4–15
Monster Wolf Fish (Aimara)
2–15
Water Type
βœ“ Compatible
African Pike
Freshwater Only
Monster Wolf Fish (Aimara)
Freshwater Only
Flow Preference
βœ“ Compatible
African Pike
Moderate
Monster Wolf Fish (Aimara)
High
Min Tank Volume
Combined: 1500 L
African Pike
680 L
Monster Wolf Fish (Aimara)
1500 L
Swimming Level
Shared: 1 zone
African Pike
TopMiddle
Monster Wolf Fish (Aimara)
MiddleBottom
🏷️Behavior Tags
African Pike
Piscivore (Eats small/nano fish)Jumper (Lid Required)Hyperactive / Fast Swimmer
Monster Wolf Fish (Aimara)
Piscivore (Eats small/nano fish)Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Jumper (Lid Required)Hyperactive / Fast Swimmer
Stocking calculator

Can your tank handle African Pike and Monster Wolf Fish (Aimara)?

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 Pike
Monster Wolf Fish (Aimara)
Test both in my tank

Behaviour & Temperament

African Pike is a semi-aggressive species (7/10), while Monster Wolf Fish (Aimara) is highly aggressive (10/10). This modest difference means Monster Wolf Fish (Aimara) may occasionally assert dominance over African Pike.

Both African Pike and Monster Wolf Fish (Aimara) are highly aggressive, increasing the risk of violent confrontations.

African Pike and Monster Wolf Fish (Aimara) 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.

Worth noting: African Pike is a known jumper, so a tight-fitting lid is essential.

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 Pike and Monster Wolf Fish (Aimara) to establish separate territories. Add plenty of line-of-sight breaks using driftwood, rocks, and dense planting to reduce territorial confrontations.

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.

Both fish can tolerate a pH between 6 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 4–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Pike and Monster Wolf Fish (Aimara) together, plan for an aquarium of at least 1500 litres with a minimum length of 240 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 - Floating, Smooth Gravel (Sensitive Barbels), Driftwood (Digestion/Hiding). 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.

Frequently Asked Questions

Can African Pike and Monster Wolf Fish (Aimara) live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 1500 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Pike and Monster Wolf Fish (Aimara) need?

A minimum of 1500 litres (tank length at least 240 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 Pike and Monster Wolf Fish (Aimara) 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 Pike or Monster Wolf Fish (Aimara) aggressive?

African Pike is semi-aggressive (7/10) and Monster Wolf Fish (Aimara) is highly aggressive (10/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do African Pike and Monster Wolf Fish (Aimara) need?

Both species overlap in the 6–7.5 pH range. Consistency is key β€” avoid sudden swings, and test regularly to stay within this window.

How do I manage Monster Wolf Fish (Aimara)'s territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Monster Wolf Fish (Aimara) 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.


Related Comparisons

African Pike & Blue Tetra

Β·

Possible with Caution
African Pike: PeacefulBlue Tetra: Peaceful

African Pike & Bucktooth Tetra (Exodon)

Β·

Possible with Caution
African Pike: PeacefulBucktooth Tetra (Exodon): Peaceful

African Pike & Buenos Aires Tetra

Β·

Possible with Caution
African Pike: PeacefulBuenos Aires Tetra: Peaceful

African Pike & Freshwater Barracuda

Β·

Possible with Caution
African Pike: PeacefulFreshwater Barracuda: Peaceful

African Pike & Red-Bellied Piranha

Β·

Possible with Caution
African Pike: PeacefulRed-Bellied Piranha: Peaceful

African Pike & Serpae Tetra

Β·

Possible with Caution
African Pike: PeacefulSerpae Tetra: Peaceful

Monster Wolf Fish (Aimara) & African Lungfish

Β·

Possible with Caution
Monster Wolf Fish (Aimara): PeacefulAfrican Lungfish: Peaceful

Monster Wolf Fish (Aimara) & Bullseye Snakehead

Β·

Possible with Caution
Monster Wolf Fish (Aimara): PeacefulBullseye Snakehead: Peaceful

Monster Wolf Fish (Aimara) & Indonesian Giant Snakehead

Β·

Possible with Caution
Monster Wolf Fish (Aimara): PeacefulIndonesian Giant Snakehead: Peaceful

Monster Wolf Fish (Aimara) & Orangespotted Snakehead

Β·

Possible with Caution
Monster Wolf Fish (Aimara): PeacefulOrangespotted Snakehead: Peaceful

Monster Wolf Fish (Aimara) & Emperor Snakehead

Β·

Possible with Caution
Monster Wolf Fish (Aimara): PeacefulEmperor Snakehead: Peaceful

Monster Wolf Fish (Aimara) & African Arowana

Β·

Possible with Caution
Monster Wolf Fish (Aimara): PeacefulAfrican Arowana: Peaceful