Can Black Ocellatus and Bumblebee Cichlid Live Together?

Possible with Caution

Keeping Black Ocellatus and Bumblebee Cichlid together is possible but requires caution due to potential behavioral clashes. 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

Black Ocellatus

Lamprologus speciosus

Bumblebee Cichlid

Pseudotropheus crabro

🐟Family Group
Black Ocellatus
Cichlids - African
Bumblebee Cichlid
Cichlids - African
Temperament
Black Ocellatus
Aggressive (7/10)
Bumblebee Cichlid
Aggressive (8/10)
Temperature
βœ“ Compatible
Black Ocellatus
23–28Β°C
Bumblebee Cichlid
24–28Β°C
pH Range
βœ“ Compatible
Black Ocellatus
7.5–9
Bumblebee Cichlid
7.8–8.6
Hardness (dGH)
βœ“ Compatible
Black Ocellatus
8–25
Bumblebee Cichlid
10–25
Water Type
βœ“ Compatible
Black Ocellatus
Freshwater Only
Bumblebee Cichlid
Freshwater Only
Flow Preference
βœ“ Compatible
Black Ocellatus
Low
Bumblebee Cichlid
Moderate
Min Tank Volume
Combined: 200 L
Black Ocellatus
40 L
Bumblebee Cichlid
200 L
Swimming Level
Shared: 1 zone
Black Ocellatus
Bottom
Bumblebee Cichlid
MiddleBottom
🏷️Behavior Tags
Black Ocellatus
Nano / Bite-sized (Predation Risk)Territorial (Defends specific area)Digger (Disturbs Substrate)Shrimp EaterFry PredatorAggressive to same species/look-alikes
Bumblebee Cichlid
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Digger (Disturbs Substrate)Plant DestroyerHyperactive / Fast SwimmerFry Predator
Stocking calculator

Can your tank handle Black Ocellatus and Bumblebee Cichlid?

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.

Black Ocellatus
Bumblebee Cichlid
Test both in my tank

Behaviour & Temperament

Black Ocellatus is a semi-aggressive species (7/10), while Bumblebee Cichlid is semi-aggressive (8/10). This modest difference means Bumblebee Cichlid may occasionally assert dominance over Black Ocellatus.

Both Black Ocellatus and Bumblebee Cichlid are highly aggressive, increasing the risk of violent confrontations.

Black Ocellatus and Bumblebee Cichlid 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.

Additional behavioural considerations to keep in mind: Two territorial species may clash over territory, especially in smaller tanks.

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 Black Ocellatus and Bumblebee Cichlid 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 28Β°C. Aim for the midpoint of this range (around 26.0Β°C) for optimal comfort.

Both fish can tolerate a pH between 7.8 and 8.6. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 10–25 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Black Ocellatus and Bumblebee Cichlid 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 β€” caves, driftwood, and dense plant clusters β€” so the less dominant fish can retreat when needed.

Specific environmental needs for this combination include: Sand (Sifters), Shells (Breeding/Hiding), Smooth Gravel (Sensitive Barbels). 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 Black Ocellatus and Bumblebee Cichlid.

Show 5 more tank sizes

Frequently Asked Questions

Can Black Ocellatus and Bumblebee Cichlid 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 Black Ocellatus and Bumblebee Cichlid 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 Black Ocellatus and Bumblebee Cichlid together?

Keep the aquarium between 24Β°C and 28Β°C. A target of around 26.0Β°C sits comfortably within both species' preferred ranges.

Are Black Ocellatus or Bumblebee Cichlid aggressive?

Black Ocellatus is semi-aggressive (7/10) and Bumblebee Cichlid is semi-aggressive (8/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Black Ocellatus and Bumblebee Cichlid need?

Both species overlap in the 7.8–8.6 pH range. Consistency is key β€” avoid sudden swings, and test regularly to stay within this window.

How do I manage Black Ocellatus's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Black Ocellatus 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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