Can African Clawed Frog and Electric Blue Johannii Live Together?

Possible with Caution

Keeping African Clawed Frog and Electric Blue Johannii together is possible but requires caution, though some care is needed. Provide a spacious tank of at least 207 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

Electric Blue Johannii

Pseudotropheus johannii

🐠Family Group
African Clawed Frog
Other
Electric Blue Johannii
Cichlids - African
Temperament
African Clawed Frog
Aggressive (8/10)
Electric Blue Johannii
Aggressive (8/10)
Temperature
βœ“ Compatible
African Clawed Frog
16–24Β°C
Electric Blue Johannii
24–28Β°C
pH Range
βœ“ Compatible
African Clawed Frog
6.5–8
Electric Blue Johannii
7.8–8.6
Hardness (dGH)
βœ“ Compatible
African Clawed Frog
5–20
Electric Blue Johannii
10–25
Water Type
βœ“ Compatible
African Clawed Frog
Freshwater Only
Electric Blue Johannii
Freshwater Only
Flow Preference
βœ“ Compatible
African Clawed Frog
Low
Electric Blue Johannii
Moderate
Min Tank Volume
Combined: 207 L
African Clawed Frog
75 L
Electric Blue Johannii
150 L
Swimming Level
Shared: 2 zones
African Clawed Frog
BottomMiddleTop
Electric Blue Johannii
MiddleBottom
🏷️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)
Electric Blue Johannii
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Digger (Disturbs Substrate)Plant DestroyerHyperactive / Fast Swimmer
Stocking calculator

Can your tank handle African Clawed Frog and Electric Blue Johannii?

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
Electric Blue Johannii
Test both in my tank

Behaviour & Temperament

Both African Clawed Frog and Electric Blue Johannii are semi-aggressive species with an aggression score of 8/10. Their matching temperaments mean neither fish is likely to dominate the other in a shared aquarium.

Both African Clawed Frog and Electric Blue Johannii are highly aggressive, increasing the risk of violent confrontations.

African Clawed Frog and Electric Blue Johannii both frequent the Bottom (Substrate) and 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 Clawed Frog 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 Clawed Frog and Electric Blue Johannii 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 24Β°C. Aim for the midpoint of this range (around 24.0Β°C) for optimal comfort.

Both fish can tolerate a pH between 7.8 and 8. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 10–20 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house African Clawed Frog and Electric Blue Johannii together, plan for an aquarium of at least 207 litres with a minimum length of 90 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: Smooth Gravel (Sensitive Barbels), Sand (Sifters), Established Algae (Otocinclus). 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 Clawed Frog and Electric Blue Johannii.

Show 5 more tank sizes

Frequently Asked Questions

Can African Clawed Frog and Electric Blue Johannii live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 207 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Clawed Frog and Electric Blue Johannii need?

A minimum of 207 litres (tank length at least 90 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 Electric Blue Johannii together?

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

Are African Clawed Frog or Electric Blue Johannii aggressive?

African Clawed Frog is semi-aggressive (8/10) and Electric Blue Johannii is semi-aggressive (8/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do African Clawed Frog and Electric Blue Johannii need?

Both species overlap in the 7.8–8 pH range. Consistency is key β€” avoid sudden swings, and test regularly to stay within this window.

How do I manage Electric Blue Johannii's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Electric Blue Johannii 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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