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Red Tip Hermit Crab (Paguristes cadenati red)

Find Red Tip Hermit Crab 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.

Red Tip Hermit Crab
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Where to buy Red Tip Hermit Crab

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 Red Tip Hermit Crab

Small hermit crab with a red-tipped or reddish coloration on the claws and legs. Body is tan to brown with a distinctive bright red or orange marking on the walking legs and chelipeds, making it visually distinctive among hermit crabs.

Key facts

Appearance Description
Small hermit crab with a red-tipped or reddish coloration on the claws and legs. Body is tan to brown with a distinctive bright red or orange marking on the walking legs and chelipeds, making it visually distinctive among hermit crabs.
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Max Size
1
Compatibility
Peaceful with fish and most invertebrates. May compete with other hermits for shells but rarely aggressive. Good community tank residents.
Origin
Indo-Pacific region, including the Red Sea, East Africa, and extending to the Indo-Malaysian seas and the Great Barrier Reef.
Family
Diogenidae
Category
Cleaner
Care Level
Easy
Min tank size
20 gallons
Diet Details
Omnivorous scavengers feeding on detritus, algae, and leftover food. Supplement with quality flaked foods and occasional blanched vegetables.
Type
Crab
Notes
• Minimum 20 gallon tank with plenty of rubble and hiding spaces for shell exchanges • Maintain temperature range 72–78°F and salinity 1.023–1.025 • Provide multiple empty shells of varying sizes (turbos, nerites, cerith) for growth • Scavenges detritus and uneaten food; feeds on microalgae, biofilm, and occasional meaty foods • Relatively peaceful but may fight with other hermit crabs if shells are limited

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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