Can Auratus Cichlid (Mbuna) and Blind Cave Tetra Live Together?
Keeping Auratus Cichlid (Mbuna) and Blind Cave Tetra together is possible but requires caution due to differing aggression levels. Provide a spacious tank of at least 292 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.
At a Glance
Can your tank handle Auratus Cichlid (Mbuna) and Blind Cave Tetra?
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.
Shared setup supplies
We may earn from qualifying purchases
Behaviour & Temperament
Auratus Cichlid (Mbuna) is a highly aggressive species (9/10), while Blind Cave Tetra is generally mild-mannered (4/10). This notable difference means Auratus Cichlid (Mbuna) may occasionally assert dominance over Blind Cave Tetra.
Auratus Cichlid (Mbuna) and Blind Cave Tetra both frequent the Middle (Open Water) and 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.
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 Auratus Cichlid (Mbuna) and Blind Cave Tetra to establish separate territories. Add plenty of line-of-sight breaks using driftwood, rocks, and dense planting to reduce territorial confrontations. A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat. Keep fin nippers in larger groups to distribute nipping behaviour among conspecifics rather than tank mates.
Water Parameters
The safe temperature window for both species falls between 23°C and 25°C. Aim for the midpoint of this range (around 24.0°C) for optimal comfort.
Both fish can tolerate a pH between 7.6 and 8. Maintaining a stable value within this band is more important than hitting an exact number.
For general hardness, the shared comfort zone is 10–20 dGH. Regular testing will ensure conditions stay within this range.
Water care products
We may earn from qualifying purchases
Tank Setup
To house Auratus Cichlid (Mbuna) and Blind Cave Tetra together, plan for an aquarium of at least 292 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 — caves, driftwood, and dense plant clusters — so the less dominant fish can retreat when needed.
Specific environmental needs for this combination include: Sand (Sifters), Established Algae (Otocinclus), Smooth Gravel (Sensitive Barbels). 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 Auratus Cichlid (Mbuna) and Blind Cave Tetra.
90 Gallon Standard
125 Gallon Standard
150 Gallon High
180 Gallon Standard
350 Liter (120cm Deep)
450 Liter (150cm Standard)
Feeding products to consider
We may earn from qualifying purchases
.webp?2026-04-25T14%3A35%3A38.022Z)
Frequently Asked Questions
Can Auratus Cichlid (Mbuna) and Blind Cave Tetra live together?
They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 292 litres), plenty of hiding spots, and watch for signs of stress or aggression.
What size tank do Auratus Cichlid (Mbuna) and Blind Cave Tetra need?
A minimum of 292 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 Auratus Cichlid (Mbuna) and Blind Cave Tetra together?
Keep the aquarium between 23°C and 25°C. A target of around 24.0°C sits comfortably within both species' preferred ranges.
Are Auratus Cichlid (Mbuna) or Blind Cave Tetra aggressive?
Auratus Cichlid (Mbuna) is highly aggressive (9/10) and Blind Cave Tetra is generally mild-mannered (4/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.
What pH do Auratus Cichlid (Mbuna) and Blind Cave Tetra need?
Both species overlap in the 7.6–8 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.
Will Blind Cave Tetra nip Auratus Cichlid (Mbuna)'s fins?
Blind Cave Tetra is a known fin nipper. If Auratus Cichlid (Mbuna) has long or flowing fins, there is a real risk of fin damage. Keeping Blind Cave Tetra in a larger group can help redirect nipping behaviour toward conspecifics.
How do I manage Auratus Cichlid (Mbuna)'s territorial behaviour?
Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Auratus Cichlid (Mbuna) 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.
Related Comparisons
Auratus Cichlid (Mbuna) & African Jewel Cichlid
·
Auratus Cichlid (Mbuna) & Duboisi Cichlid (Tropheus)
·
Auratus Cichlid (Mbuna) & Fairy Cichlid (Brichardi)
·
Auratus Cichlid (Mbuna) & Zebra Tilapia
·
Auratus Cichlid (Mbuna) & Demasoni Cichlid (Mbuna)
·
Auratus Cichlid (Mbuna) & Malawi Hawk
·
Blind Cave Tetra & Black Pacu
·
Blind Cave Tetra & Serpae Tetra
·
Blind Cave Tetra & Black Skirt Tetra
·
Blind Cave Tetra & Bleeding Heart Tetra
·
Blind Cave Tetra & Congo Tetra
·
Blind Cave Tetra & Diamond Tetra
·