Can Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp Live Together?
Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp are not recommended as tank mates due to conflicting pH requirements and incompatible hardness ranges. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.
At a Glance
Can your tank handle Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp?
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.
Behaviour & Temperament
Tanganyikan Clown Cichlid (Eretmodus) is a semi-aggressive species (7/10), while Tiger Shrimp is peaceful (0/10). This notable difference means Tanganyikan Clown Cichlid (Eretmodus) may occasionally assert dominance over Tiger Shrimp.
Large aggression gap (7 points) between Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp increases stress risk for the more peaceful fish.
Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp 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.
Water Parameters
The safe temperature window for both species falls between 24°C and 25°C. Aim for the midpoint of this range (around 24.5°C) for optimal comfort.
The pH requirements of Tanganyikan Clown Cichlid (Eretmodus) (8–9.5) and Tiger Shrimp (6–7.4) do not overlap, making it impossible to satisfy both species simultaneously.
Hardness requirements are incompatible: Tanganyikan Clown Cichlid (Eretmodus) needs 10–25 dGH while Tiger Shrimp requires 4–8 dGH.
Tank Setup
To house Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp together, plan for an aquarium of at least 100 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.
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: Smooth Gravel (Sensitive Barbels), Established Algae (Otocinclus), Plants - Densely covered. Meeting these requirements will help both species thrive.
Tanganyikan Clown Cichlid (Eretmodus) prefers High (River/Stream) flow while Tiger Shrimp needs Low (Still Water) flow. Consider positioning filter outlets and using baffles to create zones of different current intensity within the same tank.
Why This Pairing Usually Fails in Practice
Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp are the kind of pair that can look acceptable in a shop but become a maintenance problem at home. The main risk is not a single number in the chart; it is the way incompatible behavior, water needs, or pressure on space compounds over time once both fish are established in the same tank.
Suitable Tank Sizes
Standard aquarium sizes large enough for both Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp.
30 Gallon Breeder
40 Gallon Breeder
55 Gallon Standard
60 Gallon Breeder
75 Gallon Standard
90 Gallon Standard
Show 10 more tank sizes
Frequently Asked Questions
Can Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp live together?
No. This combination is not recommended. Key incompatibilities — such as critical behavioural conflicts — make cohabitation unsafe.
What size tank do Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp need?
A minimum of 100 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 Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp together?
Keep the aquarium between 24°C and 25°C. A target of around 24.5°C sits comfortably within both species' preferred ranges.
Are Tanganyikan Clown Cichlid (Eretmodus) or Tiger Shrimp aggressive?
Tanganyikan Clown Cichlid (Eretmodus) is semi-aggressive (7/10) and Tiger Shrimp is peaceful (0/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.
What pH do Tanganyikan Clown Cichlid (Eretmodus) and Tiger Shrimp need?
Their pH requirements do not overlap. Tanganyikan Clown Cichlid (Eretmodus) prefers 8–9.5, while Tiger Shrimp needs 6–7.4. This makes them incompatible in the same water chemistry.
How do I manage Tanganyikan Clown Cichlid (Eretmodus)'s territorial behaviour?
Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Tanganyikan Clown Cichlid (Eretmodus) space to claim a territory without encroaching on the other fish's area. Adding décor that divides the tank into distinct zones works especially well.
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Guidarium Editorial Desk
Reviewed against Guidarium care, stocking, and compatibility standards. Read the editorial policy.
- Last reviewed
- May 11, 2026
- Last updated
- May 11, 2026
- Issues or corrections?
- Contact the editorial team
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