Can Apistogramma Mamoré and Motoro Stingray Live Together?

Possible with Caution

Keeping Apistogramma Mamoré and Motoro Stingray together is possible but requires caution due to mismatched flow preferences. Provide a spacious tank of at least 750 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

Apistogramma Mamoré

Apistogramma erythrura

Motoro Stingray

Potamotrygon motoro

🐠Family Group
Apistogramma Mamoré
Cichlids - South American
Motoro Stingray
Oddballs
Temperament
Apistogramma Mamoré
Mostly Peaceful (4/10)
Motoro Stingray
Semi-Aggressive (5/10)
Temperature
✓ Compatible
Apistogramma Mamoré
24–28°C
Motoro Stingray
24–28°C
pH Range
✓ Compatible
Apistogramma Mamoré
5–7
Motoro Stingray
6–7.5
Hardness (dGH)
✓ Compatible
Apistogramma Mamoré
1–8
Motoro Stingray
2–10
Water Type
✓ Compatible
Apistogramma Mamoré
Freshwater Only
Motoro Stingray
Freshwater Only
Flow Preference
✗ No overlap
Apistogramma Mamoré
Low
Motoro Stingray
High
Min Tank Volume
Combined: 750 L
Apistogramma Mamoré
60 L
Motoro Stingray
750 L
Swimming Level
Shared: 1 zone
Apistogramma Mamoré
BottomMiddle
Motoro Stingray
Bottom
🏷️Behavior Tags
Apistogramma Mamoré
Territorial (Defends specific area)Shrimp EaterDigger (Disturbs Substrate)Shy / Slow Moving (Easily Stressed)
Motoro Stingray
Piscivore (Eats small/nano fish)Shrimp EaterSnail EaterFry PredatorDigger (Disturbs Substrate)
Stocking calculator

Can your tank handle Apistogramma Mamoré and Motoro Stingray?

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.

Apistogramma Mamoré
Motoro Stingray
Test both in my tank

Behaviour & Temperament

Apistogramma Mamoré is a generally mild-mannered species (4/10), while Motoro Stingray is moderately assertive (5/10). This modest difference means Motoro Stingray may occasionally assert dominance over Apistogramma Mamoré.

Apistogramma Mamoré and Motoro Stingray 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.

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 Apistogramma Mamoré and Motoro Stingray 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 24°C and 28°C. Aim for the midpoint of this range (around 26.0°C) for optimal comfort.

Both fish can tolerate a pH between 6 and 7. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 2–8 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Apistogramma Mamoré and Motoro Stingray together, plan for an aquarium of at least 750 litres with a minimum length of 180 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), Leaf Litter/Blackwater, Driftwood (Digestion/Hiding), Plants - Densely covered, Smooth Gravel (Sensitive Barbels). Meeting these requirements will help both species thrive.

Apistogramma Mamoré prefers Low (Still Water) flow while Motoro Stingray needs High (River/Stream) flow. Consider positioning filter outlets and using baffles to create zones of different current intensity within the same tank.

Frequently Asked Questions

Can Apistogramma Mamoré and Motoro Stingray live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 750 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do Apistogramma Mamoré and Motoro Stingray need?

A minimum of 750 litres (tank length at least 180 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 Apistogramma Mamoré and Motoro Stingray 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 Apistogramma Mamoré or Motoro Stingray aggressive?

Apistogramma Mamoré is generally mild-mannered (4/10) and Motoro Stingray is moderately assertive (5/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Apistogramma Mamoré and Motoro Stingray need?

Both species overlap in the 6–7 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

How do I manage Apistogramma Mamoré's territorial behaviour?

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