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Chiton (Polyplacophora sp.)

Find Chiton 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.

Chiton
Photo: Emőke Dénes · CC BY-SA 4.0
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Where to buy Chiton

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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    Search Amazon
  • Petco

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    Search Petco

About Chiton

Chitons are elongated, oval-bodied mollusks with eight overlapping shell plates running down the dorsal surface, surrounded by a muscular girdle. Coloration varies by species from cryptic browns and grays to striking reds and blues, with some species featuring ornate texturing.

Key facts

Appearance Description
Chitons are elongated, oval-bodied mollusks with eight overlapping shell plates running down the dorsal surface, surrounded by a muscular girdle. Coloration varies by species from cryptic browns and grays to striking reds and blues, with some species featuring ornate texturing.
Diet Details
Herbivorous grazers that consume algae and microorganisms from rocks and substrate. Supplement with blanched vegetables if algae is scarce.
Compatibility
Chitons are peaceful grazers that pose no threat to fish or invertebrates. They coexist well with most reef inhabitants.
Care Level
Beginner
Category
Other
Notes
• Minimum 20 gallon tank • Nocturnal grazers requiring stable temperature 68–82°F and pH 8.1–8.3 • Feed on microalgae, diatoms, and organic biofilm via grazing on rockwork and sand • Maintain salinity 1.023–1.025 SG; sensitive to sudden parameter shifts • Provide plenty of live rock crevices for refuge and foraging
Type
Other
Origin
Indo-Pacific and Atlantic tropical and temperate reefs, with various chiton species distributed globally in shallow to deep marine environments.
Water Parameters
Temperature: 68-82°F pH: 8.1-8.3 Salinity: 1.023-1.025
Family
Polyplacophora
Min tank size
20 gallons
Max Size
3

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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