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Seed Shrimp (Ostracoda sp.)

Find Seed Shrimp 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.

Seed Shrimp
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Where to buy Seed Shrimp

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 Seed Shrimp

Seed shrimp are tiny crustaceans, typically 0.5–1 mm long, with a bivalved carapace (hinged shell-like covering) that gives them a bean or seed-like appearance. Most are translucent to opaque white or tan, though some species display subtle coloration.

Key facts

Appearance Description
Seed shrimp are tiny crustaceans, typically 0.5–1 mm long, with a bivalved carapace (hinged shell-like covering) that gives them a bean or seed-like appearance. Most are translucent to opaque white or tan, though some species display subtle coloration.
Max Size
0.1
Water Parameters
Temperature: 72-78°F pH: 8-8.3 Salinity: 1.023-1.025
Origin
Worldwide in marine, brackish, and freshwater environments; found in reef ecosystems throughout tropical and temperate oceans.
Compatibility
Seed shrimp are microscopic and pose no threat to fish or invertebrates. They are beneficial members of the clean-up crew and generally ignored by tank mates.
Family
Ostracoda
Category
Detritivore
Care Level
Easy
Min tank size
10 gallons
Diet Details
Ostracods are detritivores that feed on organic debris, biofilm, and decaying matter. They require no supplemental feeding in established aquariums with adequate biological load.
Type
Shrimp
Notes
• Minimum 10 gallon tank • Maintain temperature 72–78°F • Keep pH 8.0–8.3 and salinity 1.023–1.025 • Feed microscopic algae, detritus, and organic matter; usually obtain sufficient food naturally from tank biofilm • Thrive in established systems with stable water parameters; rarely require supplemental feeding

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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