Can Red Striped Eartheater and Saulosi Cichlid Live Together?

Reviewed by Guidarium Editorial DeskUpdated May 11, 2026
Not Recommended

Red Striped Eartheater and Saulosi Cichlid are not recommended as tank mates due to conflicting pH requirements. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.


At a Glance

Red Striped Eartheater

Geophagus surinamensis

Saulosi Cichlid

Chindongo saulosi

🐠Family Group
Red Striped Eartheater
Cichlids - South American
Saulosi Cichlid
Cichlids - African
Temperament
Red Striped Eartheater
Mostly Peaceful (4/10)
Saulosi Cichlid
Aggressive (7/10)
Temperature
✓ Compatible
Red Striped Eartheater
24–28°C
Saulosi Cichlid
24–28°C
pH Range
✗ No overlap
Red Striped Eartheater
6–7.5
Saulosi Cichlid
7.8–8.6
Hardness (dGH)
✓ Compatible
Red Striped Eartheater
2–10
Saulosi Cichlid
10–25
Water Type
✓ Compatible
Red Striped Eartheater
Freshwater Only
Saulosi Cichlid
Freshwater Only
Flow Preference
✓ Compatible
Red Striped Eartheater
Moderate
Saulosi Cichlid
Moderate
Min Tank Volume
Combined: 420 L
Red Striped Eartheater
250 L
Saulosi Cichlid
150 L
Swimming Level
Shared: 2 zones
Red Striped Eartheater
BottomMiddle
Saulosi Cichlid
MiddleBottom
🏷️Behavior Tags
Red Striped Eartheater
Digger (Disturbs Substrate)Fry PredatorHyperactive / Fast SwimmerAggressive to same species/look-alikes
Saulosi Cichlid
Generally AggressiveAggressive to same species/look-alikesTerritorial (Defends specific area)Hyperactive / Fast SwimmerDigger (Disturbs Substrate)Plant Destroyer
Stocking calculator

Can your tank handle Red Striped Eartheater and Saulosi 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.

Red Striped Eartheater
Saulosi Cichlid
Test both in my tank

Behaviour & Temperament

Red Striped Eartheater is a generally mild-mannered species (4/10), while Saulosi Cichlid is semi-aggressive (7/10). This modest difference means Saulosi Cichlid may occasionally assert dominance over Red Striped Eartheater.

Red Striped Eartheater and Saulosi Cichlid 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.

Water Parameters

The safe temperature window for both species falls between 24°C and 28°C. Aim for the midpoint of this range (around 26.0°C) for optimal comfort.

The pH requirements of Red Striped Eartheater (6–7.5) and Saulosi Cichlid (7.8–8.6) do not overlap, making it impossible to satisfy both species simultaneously.

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

Tank Setup

To house Red Striped Eartheater and Saulosi Cichlid together, plan for an aquarium of at least 420 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.

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: Sand (Sifters), Leaf Litter/Blackwater, Established Algae (Otocinclus). 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.

Why This Pairing Usually Fails in Practice

Red Striped Eartheater and Saulosi Cichlid 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 Red Striped Eartheater and Saulosi Cichlid.

Frequently Asked Questions

Can Red Striped Eartheater and Saulosi Cichlid live together?

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

What size tank do Red Striped Eartheater and Saulosi Cichlid need?

A minimum of 420 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 Red Striped Eartheater and Saulosi Cichlid together?

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

Are Red Striped Eartheater or Saulosi Cichlid aggressive?

Red Striped Eartheater is generally mild-mannered (4/10) and Saulosi Cichlid is semi-aggressive (7/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Red Striped Eartheater and Saulosi Cichlid need?

Their pH requirements do not overlap. Red Striped Eartheater prefers 6–7.5, while Saulosi Cichlid needs 7.8–8.6. This makes them incompatible in the same water chemistry.

How do I manage Saulosi Cichlid's territorial behaviour?

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

Editorial Review

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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