Adding to Tanks Without Natural Grazing Opportunities

Cowries rely on naturally occurring algae and biofilm, so mature aquariums provide the best environment.

Assuming They Are Always Reef Safe

Larger cowries may occasionally consume soft corals, polyps, or sessile invertebrates if insufficient food is available.

Exposing Them to Copper Medications

Like most marine invertebrates, Arabica Cowries are highly sensitive to copper and should never be kept in systems containing copper-based treatments.

Will an Arabica Cowrie eat corals in a reef tank?

Most Arabica Cowries are considered relatively reef safe, but larger specimens may occasionally graze on soft corals, zoanthids, or coral polyps if natural food sources become limited. Well-fed individuals are far less likely to cause problems.

Is the Arabica Cowrie a good clean-up crew member for marine aquariums?

Yes. Arabica Cowries are excellent additions to clean-up crews because they consume algae films, biofilm, detritus, and leftover food. They are particularly useful in mature reef aquariums with established live rock.

Why does my Arabica Cowrie hide all day and only come out at night?

This is completely normal behaviour. Arabica Cowries are nocturnal scavengers that spend daylight hours hidden within rockwork and become active after lights dim. Many owners only see them regularly during evening hours.

Can an Arabica Cowrie flip itself over if it falls?

Healthy Arabica Cowries can usually right themselves using their muscular foot. However, if they remain upside down for extended periods, especially on bare substrate, they may become stressed and should be assisted.

How large does an Arabica Cowrie get in captivity?

Most specimens reach between 8 and 10 cm in length, making them one of the larger cowrie species commonly available to marine aquarium hobbyists.

What should I feed an Arabica Cowrie if there isn't enough algae in my tank?

Supplement their diet with dried seaweed sheets (nori), algae wafers, and quality marine foods. Providing additional food is especially important in very clean aquariums where natural grazing opportunities are limited.

Aquamarine Aquaristic

Arabica Cowrie (Cypraea arabica)

Name: Arabica Cowrie (Cypraea arabica)
Brand: Aquamarine Aquaristic
SKU: 47172862345462
Price: 30.0 AUD
Availability: InStock

$30.00 each

Only 3 available

Arabica Cowrie (Cypraea arabica) Description The Arabica Cowrie is a striking marine snail known for its smooth, glossy shell covered in intricate dark markings that resemble Arabic script. Primarily nocturnal,...

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Description

Arabica Cowrie (Cypraea arabica) Description

The Arabica Cowrie is a striking marine snail known for its smooth, glossy shell covered in intricate dark markings that resemble Arabic script. Primarily nocturnal, this fascinating invertebrate spends its days hiding within rockwork and emerges at night to forage. Arabica Cowries are excellent scavengers and algae grazers, making them a unique addition to established marine aquariums. Their attractive appearance and interesting behaviour have made them a favourite among marine hobbyists looking for something different from traditional clean-up crew members.

Shipping To Tasmania	YES
Shipping To Western Australia	NO

Husbandry

Care guide

Care difficulty

BeginnerModerateExpert

Beginner

Temperament

SkittishPeacefulSemi-agg.Aggressive

Peaceful

Maximum size 10cm

0 cm 15 cm 30 cm

Recommended Stocking

1 Snail Per 100litres

Reef safe

With caution

Diet

Arabica Cowries are omnivorous scavengers that feed on: Algae films, Microalgae, Detritus, Uneaten fish food, Seaweed sheets (nori), Organic matter

Avoid these pitfalls

Common mistakes to avoid

Learn from these common pitfalls when caring for marine livestock.

Cowries rely on naturally occurring algae and biofilm, so mature aquariums provide the best environment.
Larger cowries may occasionally consume soft corals, polyps, or sessile invertebrates if insufficient food is available.
Like most marine invertebrates, Arabica Cowries are highly sensitive to copper and should never be kept in systems containing copper-based treatments.

Help centre

Frequently asked questions

Find answers to common questions about our products and shipping.

Most Arabica Cowries are considered relatively reef safe, but larger specimens may occasionally graze on soft corals, zoanthids, or coral polyps if natural food sources become limited. Well-fed individuals are far less likely to cause problems.
Yes. Arabica Cowries are excellent additions to clean-up crews because they consume algae films, biofilm, detritus, and leftover food. They are particularly useful in mature reef aquariums with established live rock.
This is completely normal behaviour. Arabica Cowries are nocturnal scavengers that spend daylight hours hidden within rockwork and become active after lights dim. Many owners only see them regularly during evening hours.
Healthy Arabica Cowries can usually right themselves using their muscular foot. However, if they remain upside down for extended periods, especially on bare substrate, they may become stressed and should be assisted.
Most specimens reach between 8 and 10 cm in length, making them one of the larger cowrie species commonly available to marine aquarium hobbyists.
Supplement their diet with dried seaweed sheets (nori), algae wafers, and quality marine foods. Providing additional food is especially important in very clean aquariums where natural grazing opportunities are limited.