Can Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) Live Together?

Not Recommended

Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) are not recommended as tank mates due to slime coat eaters target slow-moving fish, causing severe stress and health issues.. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.


At a Glance

Bumblebee Catfish (South American)

Microglanis iheringi

Common Pleco (Amazon Sailfin)

Pterygoplichthys pardalis

🐟Family Group
Bumblebee Catfish (South American)
Catfish
Common Pleco (Amazon Sailfin)
Catfish
Temperament
Bumblebee Catfish (South American)
Mostly Peaceful (3/10)
Common Pleco (Amazon Sailfin)
Mostly Peaceful (4/10)
Temperature
βœ“ Compatible
Bumblebee Catfish (South American)
22–28Β°C
Common Pleco (Amazon Sailfin)
22–28Β°C
pH Range
βœ“ Compatible
Bumblebee Catfish (South American)
6–7.5
Common Pleco (Amazon Sailfin)
6.5–8
Hardness (dGH)
βœ“ Compatible
Bumblebee Catfish (South American)
4–15
Common Pleco (Amazon Sailfin)
4–15
Water Type
βœ“ Compatible
Bumblebee Catfish (South American)
Freshwater Only
Common Pleco (Amazon Sailfin)
Freshwater Only
Flow Preference
βœ“ Compatible
Bumblebee Catfish (South American)
Moderate
Common Pleco (Amazon Sailfin)
Moderate
Min Tank Volume
Combined: 450 L
Bumblebee Catfish (South American)
75 L
Common Pleco (Amazon Sailfin)
450 L
Swimming Level
Shared: 1 zone
Bumblebee Catfish (South American)
Bottom
Common Pleco (Amazon Sailfin)
Bottom
🏷️Behavior Tags
Bumblebee Catfish (South American)
NocturnalShy / Slow Moving (Easily Stressed)Shrimp EaterFry PredatorPiscivore (Eats small/nano fish)
Common Pleco (Amazon Sailfin)
NocturnalTerritorial (Defends specific area)Plant DestroyerSlime Coat Eater (Attacks Flat Fish)
Stocking calculator

Can your tank handle Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin)?

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.

Bumblebee Catfish (South American)
Common Pleco (Amazon Sailfin)
Test both in my tank

Behaviour & Temperament

Bumblebee Catfish (South American) is a generally mild-mannered species (3/10), while Common Pleco (Amazon Sailfin) is generally mild-mannered (4/10). This modest difference means Common Pleco (Amazon Sailfin) may occasionally assert dominance over Bumblebee Catfish (South American).

Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) 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.

There is a critical concern: the Shy / Slow Moving (Easily Stressed) behaviour of one fish directly conflicts with the Slime Coat Eater (Attacks Flat Fish) trait of the other β€” slime coat eaters target slow-moving fish, causing severe stress and health issues..

Worth noting: Bumblebee Catfish (South American) is nocturnal and will be most active after lights-out, naturally reducing daytime encounters.

Water Parameters

The safe temperature window for both species falls between 22Β°C and 28Β°C. Aim for the midpoint of this range (around 25.0Β°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 4–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) 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.

Providing a mix of open swimming space and sheltered areas with rocks, driftwood, or plants will keep both species comfortable and allow natural behaviour.

Specific environmental needs for this combination include: Driftwood (Digestion/Hiding), Smooth Gravel (Sensitive Barbels), Leaf Litter/Blackwater. 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.

Suitable Tank Sizes

Standard aquarium sizes large enough for both Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin).

Frequently Asked Questions

Can Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) live together?

No. This combination is not recommended. Key incompatibilities β€” such as critical behavioural conflicts β€” make cohabitation unsafe.

What size tank do Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) 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 Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) together?

Keep the aquarium between 22Β°C and 28Β°C. A target of around 25.0Β°C sits comfortably within both species' preferred ranges.

Are Bumblebee Catfish (South American) or Common Pleco (Amazon Sailfin) aggressive?

Bumblebee Catfish (South American) is generally mild-mannered (3/10) and Common Pleco (Amazon Sailfin) is generally mild-mannered (4/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Bumblebee Catfish (South American) and Common Pleco (Amazon Sailfin) 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 Common Pleco (Amazon Sailfin)'s territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Common Pleco (Amazon Sailfin) 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 Bumblebee Catfish (South American) being nocturnal affect compatibility?

Bumblebee Catfish (South American) 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 Bumblebee Catfish (South American) during evening hours.


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