Can African Clawed Frog and Royal Pleco (L190) Live Together?

Possible with Caution

Keeping African Clawed Frog and Royal Pleco (L190) together is possible but requires caution due to mismatched flow preferences. Provide a spacious tank of at least 450 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

Royal Pleco (L190)

Panaque nigrolineatus

🐠Family Group
African Clawed Frog
Other
Royal Pleco (L190)
Catfish
Temperament
African Clawed Frog
Aggressive (8/10)
Royal Pleco (L190)
Semi-Aggressive (5/10)
Temperature
βœ“ Compatible
African Clawed Frog
16–24Β°C
Royal Pleco (L190)
22–28Β°C
pH Range
βœ“ Compatible
African Clawed Frog
6.5–8
Royal Pleco (L190)
6.5–7.5
Hardness (dGH)
βœ“ Compatible
African Clawed Frog
5–20
Royal Pleco (L190)
5–15
Water Type
βœ“ Compatible
African Clawed Frog
Freshwater Only
Royal Pleco (L190)
Freshwater Only
Flow Preference
βœ— No overlap
African Clawed Frog
Low
Royal Pleco (L190)
High
Min Tank Volume
Combined: 450 L
African Clawed Frog
75 L
Royal Pleco (L190)
450 L
Swimming Level
Shared: 1 zone
African Clawed Frog
BottomMiddleTop
Royal Pleco (L190)
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)
Royal Pleco (L190)
Territorial (Defends specific area)NocturnalAggressive to same species/look-alikesPlant Destroyer
Stocking calculator

Can your tank handle African Clawed Frog and Royal Pleco (L190)?

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
Royal Pleco (L190)
Test both in my tank

Behaviour & Temperament

African Clawed Frog is a semi-aggressive species (8/10), while Royal Pleco (L190) is moderately assertive (5/10). This modest difference means African Clawed Frog may occasionally assert dominance over Royal Pleco (L190).

African Clawed Frog and Royal Pleco (L190) 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: Royal Pleco (L190) 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.

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 Royal Pleco (L190) 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 22Β°C and 24Β°C. Aim for the midpoint of this range (around 23.0Β°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 African Clawed Frog and Royal Pleco (L190) together, plan for an aquarium of at least 450 litres with a minimum length of 150 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), Driftwood (Digestion/Hiding). Meeting these requirements will help both species thrive.

African Clawed Frog prefers Low (Still Water) flow while Royal Pleco (L190) needs High (River/Stream) flow. Consider positioning filter outlets and using baffles to create zones of different current intensity within the same tank.

Suitable Tank Sizes

Standard aquarium sizes large enough for both African Clawed Frog and Royal Pleco (L190).

Frequently Asked Questions

Can African Clawed Frog and Royal Pleco (L190) live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 450 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do African Clawed Frog and Royal Pleco (L190) need?

A minimum of 450 litres (tank length at least 150 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 Royal Pleco (L190) together?

Keep the aquarium between 22Β°C and 24Β°C. A target of around 23.0Β°C sits comfortably within both species' preferred ranges.

Are African Clawed Frog or Royal Pleco (L190) aggressive?

African Clawed Frog is semi-aggressive (8/10) and Royal Pleco (L190) is moderately assertive (5/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do African Clawed Frog and Royal Pleco (L190) need?

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

How do I manage Royal Pleco (L190)'s territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Royal Pleco (L190) 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.

Does Royal Pleco (L190) being nocturnal affect compatibility?

Royal Pleco (L190) 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 Royal Pleco (L190) during evening hours.


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