Can African Clawed Frog and Mokele-mbembe Bichir Live Together?

Possible with Caution

Keeping African Clawed Frog and Mokele-mbembe Bichir together is possible but requires caution, though some care is needed. Provide a spacious tank of at least 200 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

African Clawed Frog

Xenopus laevis

Mokele-mbembe Bichir

Polypterus mokelembembe

🐠Family Group
African Clawed Frog
Other
Mokele-mbembe Bichir
Oddballs
Temperament
African Clawed Frog
Aggressive (8/10)
Mokele-mbembe Bichir
Semi-Aggressive (6/10)
Temperature
✓ Compatible
African Clawed Frog
16–24°C
Mokele-mbembe Bichir
24–28°C
pH Range
✓ Compatible
African Clawed Frog
6.5–8
Mokele-mbembe Bichir
6.5–7.5
Hardness (dGH)
✓ Compatible
African Clawed Frog
5–20
Mokele-mbembe Bichir
5–19
Water Type
✓ Compatible
African Clawed Frog
Freshwater Only
Mokele-mbembe Bichir
Freshwater Only
Flow Preference
✓ Compatible
African Clawed Frog
Low
Mokele-mbembe Bichir
Low
Min Tank Volume
Combined: 200 L
African Clawed Frog
75 L
Mokele-mbembe Bichir
200 L
Swimming Level
Shared: 1 zone
African Clawed Frog
BottomMiddleTop
Mokele-mbembe Bichir
Bottom
🏷️Behavior Tags
African Clawed Frog
Piscivore (Eats small/nano fish)Shrimp EaterSnail EaterFry PredatorJumper (Lid Required)Hyperactive / Fast SwimmerPlant DestroyerDigger (Disturbs Substrate)Aggressive Eater (Starves shy fish)
Mokele-mbembe Bichir
Piscivore (Eats small/nano fish)Shrimp EaterFry PredatorJumper (Lid Required)Nocturnal
Stocking calculator

Can your tank handle African Clawed Frog and Mokele-mbembe Bichir?

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 Clawed Frog
Mokele-mbembe Bichir
Test both in my tank

Behaviour & Temperament

African Clawed Frog is a semi-aggressive species (8/10), while Mokele-mbembe Bichir is moderately assertive (6/10). This modest difference means African Clawed Frog may occasionally assert dominance over Mokele-mbembe Bichir.

African Clawed Frog and Mokele-mbembe Bichir both frequent the 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.

Worth noting: Mokele-mbembe Bichir is nocturnal and will be most active after lights-out, naturally reducing daytime encounters. Also, African Clawed Frog is a known jumper, so a tight-fitting lid is essential.

Water Parameters

The safe temperature window for both species falls between 24°C and 24°C. Aim for the midpoint of this range (around 24.0°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 5–19 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Clawed Frog and Mokele-mbembe Bichir together, plan for an aquarium of at least 200 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 — 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), Driftwood (Digestion/Hiding), Plants - Densely covered. Meeting these requirements will help both species thrive.

Note a potential conflict in setup requirements: African Clawed Frog is a plant destroyer, which conflicts with Mokele-mbembe Bichir'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 Clawed Frog and Mokele-mbembe Bichir.

Show 5 more tank sizes

Frequently Asked Questions

Can African Clawed Frog and Mokele-mbembe Bichir live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 200 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Clawed Frog and Mokele-mbembe Bichir need?

A minimum of 200 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 Clawed Frog and Mokele-mbembe Bichir together?

Keep the aquarium between 24°C and 24°C. A target of around 24.0°C sits comfortably within both species' preferred ranges.

Are African Clawed Frog or Mokele-mbembe Bichir aggressive?

African Clawed Frog is semi-aggressive (8/10) and Mokele-mbembe Bichir is moderately assertive (6/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do African Clawed Frog and Mokele-mbembe Bichir 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.

Does Mokele-mbembe Bichir being nocturnal affect compatibility?

Mokele-mbembe Bichir is most active after lights-out, which naturally reduces daytime encounters with its tank mate. This can actually be beneficial, as both fish get undisturbed time to feed and explore. Just ensure food reaches Mokele-mbembe Bichir during evening hours.


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