How difficult is it to keep Minami Numa-ebi (Neocaridina)?

Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.

What is the ideal temperature for Minami Numa-ebi (Neocaridina)?

The ideal temperature for Minami Numa-ebi (Neocaridina) is 15〜28℃. Recommended humidity is —（水中飼育）. Avoid sudden temperature changes and maintain a stable environment.

What is the lifespan of Minami Numa-ebi (Neocaridina)?

The average lifespan of Minami Numa-ebi (Neocaridina) is 1-2 years. With proper care and nutrition, they can live a long and healthy life.

How large does Minami Numa-ebi (Neocaridina) get?

Minami Numa-ebi (Neocaridina) typically reaches 2-3cm as an adult. Size may vary depending on care conditions and individual genetics.

What should I feed Minami Numa-ebi (Neocaridina)?

Minami Numa-ebi (Neocaridina) feeds on: Algae, shrimp food, leftover food. Aim for a balanced diet with appropriate feeding frequency.

What is the typical price for Minami Numa-ebi (Neocaridina)?

The price of Minami Numa-ebi (Neocaridina) varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.

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Minami Numa-ebi (Neocaridina)

Beginner

Neocaridina denticulata

A native Japanese freshwater shrimp, hardy and easy to breed entirely in freshwater. Plain in color but beloved for the fun of breeding and its algae-eating help.

Difficulty

Beginner

Temperature

15〜28℃

Lifespan

1-2 years

Size

2-3cm

Humidity

—（水中飼育）

Diet

Algae, shrimp food, leftover food

About

The Minami numa-ebi (Neocaridina denticulata) is a small freshwater shrimp of western Japan and East Asia. At just 2-3 cm with a plain, semi-transparent brown-green body, it is nonetheless a hobby favorite as an easy beginner shrimp valued for algae control and effortless breeding. Unlike the Amano shrimp, it is landlocked and completes its entire life cycle in freshwater, so it breeds readily and builds up generations right in the aquarium. Hardy and tolerant of cool water, it adapts across 15-28°C and can be kept indoors or out. It grazes filamentous algae and leftovers without harming plants. Avoid copper and fish medications, to which it is sensitive. Small and peaceful, it is easily eaten by large fish, so choose small tankmates and provide cover. The popular red cherry shrimp (Neocaridina davidi) is a close relative. Because native populations exist in Japan, do not release captive shrimp into the wild.

Source: Wikipedia (CC BY-SA 4.0)

Lifespan of the Minami Numa-ebi (Neocaridina)

The Minami Numa-ebi (Neocaridina) lives 1-2 years.

Size of the Minami Numa-ebi (Neocaridina)

The Minami Numa-ebi (Neocaridina) grows to 2-3cm.

Basic Info

Origin

Japan (central/western Honshu and west) and East Asia

Lifespan

1-2 years

Size

2-3cm

Temperature

References & Sources

Edited & verified by: BreederDirect editorial team

The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.

Primary sources

Taxonomy & Authority

Accepted name: Neocaridina denticulata (De Haan, 1844)

Authority databases: Wikipedia

Nomenclature follows global taxonomic authority databases.

Regulations & Conservation Status

Not CITES-listed

Invertebrate (freshwater shrimp). Neocaridina denticulata is not CITES-listed and not designated as a specified invasive species. Because it includes Japanese native species, release of captive individuals to the wild should be avoided from the perspective of genetic disturbance.

Sources: CITES Appendices (Checklist)

Regulations may change. Always verify the latest information with the relevant authorities.