Can Motoro Stingray and Neon Blue Goby Live Together?

🔴Not Recommended

Motoro Stingray and Neon Blue Goby are not recommended as tank mates due to piscivorous fish will prey on nano-sized tank mates.. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.


At a Glance

Motoro Stingray

Potamotrygon motoro

Neon Blue Goby

Stiphodon atropurpureus

🐠Family Group
Motoro Stingray
Oddballs
Neon Blue Goby
Gobies & Gudgeons
Temperament
Motoro Stingray
Semi-Aggressive (5/10)
Neon Blue Goby
Mostly Peaceful (3/10)
Temperature
✓ Compatible
Motoro Stingray
24–28°C
Neon Blue Goby
22–28°C
pH Range
✓ Compatible
Motoro Stingray
6–7.5
Neon Blue Goby
6.5–7.5
Hardness (dGH)
✓ Compatible
Motoro Stingray
2–10
Neon Blue Goby
4–12
Water Type
✓ Compatible
Motoro Stingray
Freshwater Only
Neon Blue Goby
Freshwater Only
Flow Preference
✓ Compatible
Motoro Stingray
High
Neon Blue Goby
High
Min Tank Volume
Combined: 900 L
Motoro Stingray
750 L
Neon Blue Goby
57 L
Swimming Level
Shared: 1 zone
Motoro Stingray
Bottom
Neon Blue Goby
Bottom
🏷️Behavior Tags
Motoro Stingray
Piscivore (Eats small/nano fish)Shrimp EaterSnail EaterFry PredatorDigger (Disturbs Substrate)
Neon Blue Goby
Nano / Bite-sized (Predation Risk)Hyperactive / Fast SwimmerDigger (Disturbs Substrate)Territorial (Defends specific area)Aggressive to same species/look-alikes

Behaviour & Temperament

Motoro Stingray is a moderately assertive species (5/10), while Neon Blue Goby is generally mild-mannered (3/10). This modest difference means Motoro Stingray may occasionally assert dominance over Neon Blue Goby.

Motoro Stingray and Neon Blue Goby 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.

There is a critical concern: the Piscivore (Eats small/nano fish) behaviour of one fish directly conflicts with the Nano / Bite-sized (Predation Risk) trait of the other — piscivorous fish will prey on nano-sized tank mates..

Additional behavioural considerations to keep in mind: Shrimp eaters may also prey on very small nano fish.

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 6.5 and 7.5. Maintaining a stable value within this band is more important than hitting an exact number.

For general hardness, the shared comfort zone is 4–10 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Motoro Stingray and Neon Blue Goby together, plan for an aquarium of at least 900 litres with a minimum length of 180 cm. This accounts for the larger species' space requirements with an additional 20 % buffer to reduce territorial tension.

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), Smooth Gravel (Sensitive Barbels), Established Algae (Otocinclus). Meeting these requirements will help both species thrive.

Both species do well with high (river/stream) water movement, so a standard filtration setup rated for the tank volume should suffice.

Diet & Feeding

Feeding time deserves special attention with this pairing. Motoro Stingray is a known shrimp eater and may prey on small invertebrates or nano fish like Neon Blue Goby.

Frequently Asked Questions

Can Motoro Stingray and Neon Blue Goby live together?

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

What size tank do Motoro Stingray and Neon Blue Goby need?

A minimum of 900 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 Motoro Stingray and Neon Blue Goby 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 Motoro Stingray or Neon Blue Goby aggressive?

Motoro Stingray is moderately assertive (5/10) and Neon Blue Goby is generally mild-mannered (3/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do Motoro Stingray and Neon Blue Goby need?

Both species overlap in the 6.5–7.5 pH range. Consistency is key — avoid sudden swings, and test regularly to stay within this window.

How do I manage Neon Blue Goby's territorial behaviour?

Provide line-of-sight breaks using rocks, driftwood, and dense planting. A larger tank gives Neon Blue Goby 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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