Can Pungas Catfish and Spot Pangasius Live Together?

Possible with Caution

Keeping Pungas Catfish and Spot Pangasius together is possible but requires caution due to potential behavioral clashes. Provide a spacious tank of at least 5000 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

Pungas Catfish

Pangasius pangasius

Spot Pangasius

Pangasius larnaudii

🐟Family Group
Pungas Catfish
Catfish
Spot Pangasius
Catfish
Temperament
Pungas Catfish
Mostly Peaceful (3/10)
Spot Pangasius
Mostly Peaceful (3/10)
Temperature
✓ Compatible
Pungas Catfish
22–28°C
Spot Pangasius
24–30°C
pH Range
✓ Compatible
Pungas Catfish
6.5–8
Spot Pangasius
6.5–7.5
Hardness (dGH)
✓ Compatible
Pungas Catfish
5–20
Spot Pangasius
2–15
Water Type
✓ Compatible
Pungas Catfish
Brackish Tolerant
Spot Pangasius
Freshwater Only
Flow Preference
✓ Compatible
Pungas Catfish
Moderate
Spot Pangasius
Moderate
Min Tank Volume
Combined: 5000 L
Pungas Catfish
5000 L
Spot Pangasius
4000 L
Swimming Level
Shared: 2 zones
Pungas Catfish
MiddleBottom
Spot Pangasius
MiddleBottom
🏷️Behavior Tags
Pungas Catfish
Piscivore (Eats small/nano fish)Hyperactive / Fast SwimmerShy / Slow Moving (Easily Stressed)Jumper (Lid Required)
Spot Pangasius
Piscivore (Eats small/nano fish)Shrimp EaterHyperactive / Fast SwimmerShy / Slow Moving (Easily Stressed)Jumper (Lid Required)
Stocking calculator

Can your tank handle Pungas Catfish and Spot Pangasius?

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.

Pungas Catfish
Spot Pangasius
Test both in my tank

Behaviour & Temperament

Both Pungas Catfish and Spot Pangasius are generally mild-mannered species with an aggression score of 3/10. Their matching temperaments mean neither fish is likely to dominate the other in a shared aquarium.

Pungas Catfish and Spot Pangasius 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. Hyperactive swimmers can stress shy, slow-moving species through constant motion.

Worth noting: Pungas Catfish is a known jumper, so a tight-fitting lid is essential.

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.

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 6.5 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 5–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Pungas Catfish and Spot Pangasius together, plan for an aquarium of at least 5000 litres with a minimum length of 450 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: Smooth Gravel (Sensitive Barbels), Sand (Sifters). 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 Pungas Catfish and Spot Pangasius live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 5000 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do Pungas Catfish and Spot Pangasius need?

A minimum of 5000 litres (tank length at least 450 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 Pungas Catfish and Spot Pangasius 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 Pungas Catfish or Spot Pangasius aggressive?

Pungas Catfish is generally mild-mannered (3/10) and Spot Pangasius is generally mild-mannered (3/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Pungas Catfish and Spot Pangasius need?

Both species overlap in the 6.5–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.


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