Bamboo shrimp

Filter-feeding shrimp profile

Bamboo shrimp

Atyopsis moluccensis

Filter-feeding shrimp
Intermediate

The Bamboo shrimp, Atyopsis moluccensis, uses fans to catch fine food particles. A usable feeding station matters more than the pump’s printed flow rating alone.

Published by

ShrimpCent

Updated

Quick care card

Use this card as a starting point. Always check whether your aquarium is stable enough for sensitive species.

Difficulty

Intermediate

Behavior

Filters from a perch and uses shelter for rest.

Feeding

Target suitable fine food upstream.

Breeding

Eggs do not establish successful rearing; do not expect an automatic colony.

Best match

Keepers able to check current and fine-food delivery directly

Important

A flowing tank does not automatically supply adequate food. Check that suitable particles reach the fans.

Care in practice

Water parameters and stability

Neale Monks describes a flowing, well-oxygenated arrangement for Atyopsis. His husbandry advice is not a tolerance experiment establishing exact limits for every animal. Compare measured temperature, GH, KH and pH with the existing group and its husbandry information. Maintain filtration and gas exchange; warmer water and organic waste change oxygen conditions.

Aquarium setup

Place stable wood or rock with grip in the water route and sheltered areas alongside. Check that the shrimp can move readily between feeding and resting places. Protect intakes and retain cover during moulting. Do not prescribe a fixed number of tank turnovers per hour without examining current at the perch.

Feeding

Mix a small amount of suitable fine food with tank water and offer it upstream. Follow the particles: do they reach the fans or disappear straight into filtration? Observe repeated fan-to-mouth movements. Do not keep adding powder when delivery is poor; first adjust position or flow direction and follow leftovers and water quality.

Combining with fish or shrimp

Other animals must not block the perch, damage fans or constantly displace the shrimp. Provide accessible feeding stations for each animal when keeping several. A compulsory group of three or one tank-volume figure cannot establish that the arrangement works.

Breeding and juveniles

Do not expect young to grow automatically as in Neocaridina davidi. Without a checked, species-specific rearing protocol, eggs do not provide a usable breeding plan. Do not salt the adult aquarium based on a general account of fan-shrimp larvae.

Background and identification

If the shrimp scrapes the substrate

Investigate food availability and delivery. This behaviour alone does not establish starvation. Observe how often and where fanning occurs, how food is offered and whether other animals disturb the station. If activity or condition changes too, check water and filtration.

Bamboo shrimp do not replace grazing Amano. Do not confuse slimmer Atyopsis with the more heavily built Atya gabonensis: it also filters but needs suitably large refuges.

The detailed Bamboo feeding-station check helps follow a portion. Use the feeding guide to connect food choice with maintenance.

Sources and review

Taxonomy

Sources for accepted names, classification and synonyms.

Water values

Sources for water values, temperature and stable care.

Husbandry sources

Practical sources for setup, feeding, behavior and breeding.