How difficult is it to keep Cardinal Sulawesi Shrimp?

Advanced. This is an advanced-level species. It requires specialized equipment and advanced husbandry skills with precise environmental control.

What is the ideal temperature for Cardinal Sulawesi Shrimp?

The ideal temperature for Cardinal Sulawesi Shrimp is 28〜30℃. Avoid sudden temperature changes and maintain a stable environment.

What is the lifespan of Cardinal Sulawesi Shrimp?

The average lifespan of Cardinal Sulawesi Shrimp is 1-2 years. With proper care and nutrition, they can live a long and healthy life.

How large does Cardinal Sulawesi Shrimp get?

Cardinal Sulawesi Shrimp typically reaches 2-3cm as an adult. Size may vary depending on care conditions and individual genetics.

What should I feed Cardinal Sulawesi Shrimp?

Cardinal Sulawesi Shrimp feeds on: Biofilm, Powdered food. Aim for a balanced diet with appropriate feeding frequency.

What is the typical price for Cardinal Sulawesi Shrimp?

The price of Cardinal Sulawesi Shrimp varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.

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Cardinal Sulawesi Shrimp

Advanced

Caridina dennerli

A deep crimson shrimp endemic to Sulawesi, Indonesia. Beautiful with white spots scattered like stars.

Difficulty

Advanced

Temperature

28〜30℃

Lifespan

1-2 years

Size

2-3cm

Diet

Biofilm, Powdered food

About

The cardinal sulawesi shrimp (Caridina dennerli) is endemic to the ancient lakes of Sulawesi, Indonesia — primarily Lakes Poso and Matano — and is considered one of the most visually stunning freshwater shrimp in existence. Growing to 2–3 cm, its deep crimson body is scattered with bright white spots, resembling a star-filled night sky in miniature — hence its evocative common name. Replicating these precise conditions using Sulawesi salt mixes and careful temperature control is the central challenge of keeping this species; soft or acidic water causes rapid decline and death. Diet consists of biofilm, fine algae, and specialized shrimp powders. Acutely sensitive to water parameter changes, copper, and chemical contaminants, they demand the highest level of care in the shrimp hobby. Their restricted endemic range and habitat vulnerability make responsible breeding and sourcing critically important.

Lifespan of the Cardinal Sulawesi Shrimp

The Cardinal Sulawesi Shrimp lives 1-2 years.

Size of the Cardinal Sulawesi Shrimp

The Cardinal Sulawesi Shrimp grows to 2-3cm.

Temperature & humidity for the Cardinal Sulawesi Shrimp

The ideal temperature for the Cardinal Sulawesi Shrimp is 28〜30℃.

Sulawesi's ancient lakes are geologically unique: the water is warm (28–30°C), moderately hard, and slightly alkaline (pH 7.5–8.5) — conditions dramatically different from the soft, acidic water preferred by most ornamental shrimp.

Basic Info

Origin

ancient lakes of Sulawesi, Indonesia (Lake Poso, Lake Matano)

Care Specifications

pH: 7.3–8.5
Hardness (GH): 4–12 dGH
Water Temp.: 28–30℃
Min. Tank: 20 L

PeacefulGroupBreeding: Moderate

Sources: Aquarium Breeder

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: Caridina dennerli von Rintelen & Cai, 2009

Authority databases: GBIF

Nomenclature follows global taxonomic authority databases.

Regulations & Conservation Status

Not CITES-listedIUCN CR · Critically Endangered

Invertebrate (Sulawesi shrimp). IUCN Critically Endangered (endemic to Lake Matano, wild populations severely depleted). Individuals in the trade are captive-bred. Not listed under CITES.

Sources: FishBase / CITES Appendices (Checklist)

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