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ShrimpintermediateFreshwater

Bamboo Shrimp

Atyopsis moluccensis

AnimaliaArthropodaMalacostracaDecapodaAtyidae

📍 Southeast Asia & Sri Lanka

Ask Finn

Bamboo shrimp (wood shrimp) are large, striking filter-feeding shrimp that fan tiny food particles from the water current. They require good water flow and consistent, fine suspended food (like powdered spirulina). Do not keep with aggressive tankmates.

Size3"
Min Tank20g
School2+
peaceful
Zoneall

Care Guide

Diet

Bamboo shrimp are obligate filter feeders that require constant fine suspended particles in the water column. Feed powdered spirulina, phytoplankton, liquid fry food, or specialized filter-feeder supplements once daily in small amounts. Supplement with occasional blanched vegetables like zucchini, though they derive most nutrition from suspended microorganisms and biofilm.

Behavior

These peaceful, sedentary shrimp spend most of their time anchored to rocks or plants with their fan-like claws extended into the water current, filtering food particles. They are nocturnal and most active during low-light periods, remaining relatively stationary during the day. They do not compete well with aggressive or fast-moving fish and may starve if unable to access adequate food.

Breeding

Breeding bamboo shrimp in captivity is extremely difficult and rarely successful in home aquariums. Females produce larvae that require brackish water conditions to develop properly, making the process impractical for most hobbyists. Virtually all specimens in the aquarium trade are wild-caught.

Common Diseases

Bacterial Infection

Symptoms

Discoloration, lesions on body or appendages, lethargy, loss of appetite

Treatment

Improve water quality with frequent partial water changes; maintain pristine conditions; consider antibacterial medication if severe

Molting Problems

Symptoms

Inability to shed exoskeleton, stuck between old and new shell, death shortly after molting

Treatment

Ensure adequate calcium and minerals in water; maintain stable water parameters; provide iodine-rich foods; avoid sudden parameter changes

Starvation

Symptoms

Gradual weight loss, lethargy, pale coloration, death

Treatment

Increase feeding frequency and food particle size; ensure adequate water flow to deliver food to shrimp; consider adding liquid phytoplankton or fry food daily

Parasitic Infection

Symptoms

Visible spots or growths on body, excessive grooming behavior, lethargy

Treatment

Quarantine affected shrimp; perform water changes; treat with appropriate parasite medication; maintain excellent water quality

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Quick Facts

diet
Filter feeder – fine suspended particles, spirulina powder, phytoplankton
lifespan
1–2 years
max size
7–8 cm (2.8–3.2 in)
tank size
20 gallons minimum
temperament
Very peaceful; do not compete well for food

Water it likes

ph
6.5–7.5
ammonia
0 ppm
nitrate
<15 ppm
hardness
5–15 dGH
temperature
72–82°F (22–28°C)

Stats

Community tips0
Kept by0 hobbyists