Can American Grass Shrimp and Bamboo Shrimp Live Together?

Possible with Caution

Keeping American Grass Shrimp and Bamboo Shrimp together is possible but requires caution due to potential behavioral clashes. Provide a spacious tank of at least 75 litres with plenty of hiding spots to reduce stress. Monitor behaviour closely, especially during the first few weeks.


At a Glance

American Grass Shrimp

Palaemonetes kadiakensis

Bamboo Shrimp

Atyopsis moluccensis

🐟Family Group
American Grass Shrimp
Invertebrates
Bamboo Shrimp
Invertebrates
Temperament
American Grass Shrimp
Peaceful (1/10)
Bamboo Shrimp
Peaceful (0/10)
Temperature
✓ Compatible
American Grass Shrimp
15–28°C
Bamboo Shrimp
22–28°C
pH Range
✓ Compatible
American Grass Shrimp
6.5–8
Bamboo Shrimp
6.5–7.5
Hardness (dGH)
✓ Compatible
American Grass Shrimp
4–15
Bamboo Shrimp
6–15
Water Type
✓ Compatible
American Grass Shrimp
Freshwater Only
Bamboo Shrimp
Freshwater Only
Flow Preference
✓ Compatible
American Grass Shrimp
Moderate
Bamboo Shrimp
High
Min Tank Volume
Combined: 75 L
American Grass Shrimp
19 L
Bamboo Shrimp
75 L
Swimming Level
Shared: 2 zones
American Grass Shrimp
BottomMiddle
Bamboo Shrimp
MiddleBottom
🏷️Behavior Tags
American Grass Shrimp
Nano / Bite-sized (Predation Risk)Hyperactive / Fast SwimmerFry PredatorJumper (Lid Required)
Bamboo Shrimp
Shy / Slow Moving (Easily Stressed)Jumper (Lid Required)
Stocking calculator

Can your tank handle American Grass Shrimp and Bamboo Shrimp?

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.

American Grass Shrimp
Bamboo Shrimp
Test both in my tank

Behaviour & Temperament

American Grass Shrimp is a peaceful species (1/10), while Bamboo Shrimp is peaceful (0/10). This modest difference means American Grass Shrimp may occasionally assert dominance over Bamboo Shrimp.

American Grass Shrimp and Bamboo Shrimp 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.

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

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

To improve the chances of a peaceful coexistence in this community tank: A larger aquarium with ample hiding spots can help diffuse aggression and give the less dominant fish space to retreat.

Water Parameters

The safe temperature window for both species falls between 22°C and 28°C. Aim for the midpoint of this range (around 25.0°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 6–15 dGH. Regular testing will ensure conditions stay within this range.

Tank Setup

To house American Grass Shrimp and Bamboo Shrimp together, plan for an aquarium of at least 75 litres with a minimum length of 60 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: Plants - Densely covered, Leaf Litter/Blackwater, Driftwood (Digestion/Hiding). 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 American Grass Shrimp and Bamboo Shrimp.

Show 17 more tank sizes

Frequently Asked Questions

Can American Grass Shrimp and Bamboo Shrimp live together?

They can coexist, but the pairing requires careful monitoring. Provide ample space (at least 75 litres), plenty of hiding spots, and watch for signs of stress or aggression.

What size tank do American Grass Shrimp and Bamboo Shrimp need?

A minimum of 75 litres (tank length at least 60 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 American Grass Shrimp and Bamboo Shrimp together?

Keep the aquarium between 22°C and 28°C. A target of around 25.0°C sits comfortably within both species' preferred ranges.

Are American Grass Shrimp or Bamboo Shrimp aggressive?

American Grass Shrimp is peaceful (1/10) and Bamboo Shrimp is peaceful (0/10). Their similar temperaments generally lead to a peaceful coexistence.

What pH do American Grass Shrimp and Bamboo Shrimp 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.


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