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Mini Brittle Starfish (Ophiactis savignyi)

Find Mini Brittle Starfish 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.

Mini Brittle Starfish
Photo: (c) smithsonian_marinegeo, some rights reserved (CC BY-NC-SA), uploaded by smithsonian_marinegeo · cc-by-nc-sa
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Where to buy Mini Brittle Starfish

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 Mini Brittle Starfish

Tiny brittle starfish with a central disc typically 0.5 inches diameter and slender, flexible arms. Coloration varies from tan, brown, red, or mottled patterns; distinguishing features include the relatively short arms compared to larger brittle stars and a fragile, delicate appearance.

Key facts

Category
Detritivore
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Appearance Description
Tiny brittle starfish with a central disc typically 0.5 inches diameter and slender, flexible arms. Coloration varies from tan, brown, red, or mottled patterns; distinguishing features include the relatively short arms compared to larger brittle stars and a fragile, delicate appearance.
Origin
Indo-Pacific from the Red Sea through Southeast Asia to Hawaii and the central Pacific.
Type
Starfish
Diet Details
Scavenges detritus, uneaten food, and organic matter. Benefits from occasional feeds of frozen mysis or spirulina. Does not require active feeding in established tanks with adequate bioload.
Care Level
Easy
Min tank size
20 gallons
Compatibility
Compatible with most reef invertebrates and peaceful fish. Best kept singly or in small groups. Nocturnal foragers that rarely interact with tankmates.
Notes
• Minimum 20 gallon tank • Temperature range 72–78°F; maintain stable parameters • Nocturnal scavenger; provide plenty of hiding spots and loose rubble • Feeds on detritus, uneaten food, and decaying organic matter; no special feeding required in established tanks • Hardy and reef-safe; may be preyed upon by large fish or aggressive inverts
Family
Ophiactididae
Max Size
1.5

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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