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Cerith Snail (Cerithium litteratum)

Find Cerith Snail across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified invertebrate listings before you buy.

Cerith Snail
Photo: (c) Susan J. Hewitt, some rights reserved (CC BY-NC), uploaded by Susan J. Hewitt · cc-by-nc
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Where to buy Cerith Snail

ReefDock searches the following reef retailers for this invertebrate. Click through to see the live price.

  • Saltwaterfish

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    Search Saltwaterfish
  • Amazon

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  • Petco

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About Cerith Snail

Small spiraled gastropod with a conical, multi-whorled brown or grayish shell often marked with darker axial streaks or nodules. Typically 0.5–1 inch tall with a relatively narrow aperture.

Key facts

Diet Details
Cerith snails are detritivores and algae grazers, consuming biofilm, microalgae, and organic detritus. They supplement with dried seaweed and blanched vegetables if natural food sources become limited.
Origin
Western Atlantic, from North Carolina to Brazil, including the Caribbean and Gulf of Mexico.
Category
Snail
Min tank size
10 gallons
Appearance Description
Small spiraled gastropod with a conical, multi-whorled brown or grayish shell often marked with darker axial streaks or nodules. Typically 0.5–1 inch tall with a relatively narrow aperture.
Care Level
Easy
Type
Cleanup
Family
Cerithiidae
Compatibility
Cerith snails are peaceful and compatible with most reef inhabitants including fish, corals, and other invertebrates. They make excellent tank-mates and pose no threat to established systems.
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Max Size
1
Notes
Excellent sand-sifting snail. Active mostly at night. Good for controlling detritus in substrate. Can reproduce in reef tanks. Temperature range 72-78°F. Very hardy. Excellent choice for nano tanks.

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell invertebrates directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current invertebrates listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible invertebrate listings — so you can see the conditions a invertebrate was raised in before you buy. Log this invertebrate on Reef Trak.

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