Casket nassarius

Nassarius arcularia

Family : Nassariidae

InvertebrateMarinesnail

Scavenger snail from Indo-Pacific reefs, very efficient at cleaning waste. It buries in sand and emerges quickly at the smell of food.

Casket nassarius — photo 1 sur 4
Röding, 1798 · Wikimedia Commons · CC01 / 4
Popularity
Marine snail
reef algivore
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
Indo-Pacific
Récifs coralliens de l'océan Indien et Pacifique tropical.

Description

The shell of Nassarius arcularia is globular, cream with brown spiral bands and nodules. It reaches up to 2.5 cm. The foot is broad and spotted black. It has a long tubular siphon. It is an active scavenger feeding on decaying organic matter. It is often seen in groups on the sand. It is very responsive to food and can emerge from sand in seconds. It is harmless to corals and fish.

Habitat

Region :

Sandy bottoms of coral reefs and lagoons

Distribution :

Recommended parameters

Temperature2428 °C
pH8.18.4
GH812 °dGH
KH712 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.1 mg/L
Calcium
≥ 400 ppm
Magnesium
≥ 1200 ppm
Light
Low
Flow
Low

Care

Difficulty
1/5
Diet
Omnivore
Min. tank
30 L
Min. group
1
Adult size
2.5 cm
Lifespan
3 years
Temperament
Peaceful
Propagation
Not bred in captivity

Care notes

Parameters: temperature 24-28°C, pH 8.1-8.4, salinity 1.023-1.025, dKH 7-12. Diet: pieces of fish, shrimp, meaty pellets. A tank of at least 30 liters is recommended. It needs a fine sandy substrate for burrowing. Compatible with all peaceful fish and invertebrates. Avoid predatory fish. It can be kept in groups. It is sensitive to high nitrates and phosphates. Good water flow is appreciated.

Similar species

Espèces proches, même habitat ou même maintenance

References