Can Bamboo Shrimp and Bucktooth Tetra (Exodon) Live Together?

🔴Not Recommended

Bamboo Shrimp and Bucktooth Tetra (Exodon) are not recommended as tank mates due to eye biters attack slow-moving fish, risking permanent injury.. Housing these species together is likely to result in stress, health problems, or direct harm to one or both fish.


At a Glance

Bamboo Shrimp

Atyopsis moluccensis

Bucktooth Tetra (Exodon)

Exodon paradoxus

🐠Family Group
Bamboo Shrimp
Invertebrates
Bucktooth Tetra (Exodon)
Characins
Temperament
Bamboo Shrimp
Peaceful (0/10)
Bucktooth Tetra (Exodon)
Highly Aggressive (9/10)
Temperature
✓ Compatible
Bamboo Shrimp
22–28°C
Bucktooth Tetra (Exodon)
23–28°C
pH Range
✓ Compatible
Bamboo Shrimp
6.5–7.5
Bucktooth Tetra (Exodon)
5.5–7.5
Hardness (dGH)
✓ Compatible
Bamboo Shrimp
6–15
Bucktooth Tetra (Exodon)
1–15
Water Type
✓ Compatible
Bamboo Shrimp
Freshwater Only
Bucktooth Tetra (Exodon)
Freshwater Only
Flow Preference
✓ Compatible
Bamboo Shrimp
High
Bucktooth Tetra (Exodon)
Moderate
Min Tank Volume
Combined: 240 L
Bamboo Shrimp
75 L
Bucktooth Tetra (Exodon)
200 L
Swimming Level
Shared: 1 zone
Bamboo Shrimp
MiddleBottom
Bucktooth Tetra (Exodon)
MiddleTop
🏷️Behavior Tags
Bamboo Shrimp
Shy / Slow Moving (Easily Stressed)Jumper (Lid Required)
Bucktooth Tetra (Exodon)
Generally AggressiveAggressive to same species/look-alikesFin NipperPiscivore (Eats small/nano fish)Hyperactive / Fast SwimmerEye Biter (Attacks slow moving fish)Jumper (Lid Required)

Behaviour & Temperament

Bamboo Shrimp is a peaceful species (0/10), while Bucktooth Tetra (Exodon) is highly aggressive (9/10). This notable difference means Bucktooth Tetra (Exodon) may occasionally assert dominance over Bamboo Shrimp.

Large aggression gap (9 points) between Bamboo Shrimp and Bucktooth Tetra (Exodon) increases stress risk for the more peaceful fish.

Bamboo Shrimp and Bucktooth Tetra (Exodon) both frequent the 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.

There is a critical concern: the Shy / Slow Moving (Easily Stressed) behaviour of one fish directly conflicts with the Eye Biter (Attacks slow moving fish) trait of the other — eye biters attack slow-moving fish, risking permanent injury..

Additional behavioural considerations to keep in mind: Aggressive fish may bully and stress shy, slow-moving species. Hyperactive swimmers can stress shy, slow-moving species through constant motion.

Worth noting: Bamboo Shrimp is a known jumper, so a tight-fitting lid is essential.

Water Parameters

The safe temperature window for both species falls between 23°C and 28°C. Aim for the midpoint of this range (around 25.5°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 6–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house Bamboo Shrimp and Bucktooth Tetra (Exodon) together, plan for an aquarium of at least 240 litres with a minimum length of 120 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: Driftwood (Digestion/Hiding). 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.

Frequently Asked Questions

Can Bamboo Shrimp and Bucktooth Tetra (Exodon) live together?

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

What size tank do Bamboo Shrimp and Bucktooth Tetra (Exodon) need?

A minimum of 240 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 Bamboo Shrimp and Bucktooth Tetra (Exodon) together?

Keep the aquarium between 23°C and 28°C. A target of around 25.5°C sits comfortably within both species' preferred ranges.

Are Bamboo Shrimp or Bucktooth Tetra (Exodon) aggressive?

Bamboo Shrimp is peaceful (0/10) and Bucktooth Tetra (Exodon) is highly aggressive (9/10). The gap in aggression levels means the calmer fish may experience stress from the more assertive one.

What pH do Bamboo Shrimp and Bucktooth Tetra (Exodon) 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.

Will Bucktooth Tetra (Exodon) nip Bamboo Shrimp's fins?

Bucktooth Tetra (Exodon) is a known fin nipper. If Bamboo Shrimp has long or flowing fins, there is a real risk of fin damage. Keeping Bucktooth Tetra (Exodon) in a larger group can help redirect nipping behaviour toward conspecifics.


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