Aquarium & Reptile Depot
Arrow Crab
Arrow Crab
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The Arrow Crab is a unique and fascinating marine invertebrate known for its long, spindly legs and triangular body. It adds a striking, alien-like appearance to saltwater aquariums and plays a role in controlling bristle worm populations.
Care Facts:
Stenorhynchus seticornis
Tank Size: 30 gallons minimum
Temperature: 72–78°F (22–26°C)
Diet: Carnivore – feeds on bristle worms, small inverts, meaty foods, and detritus
Behavior: Semi-aggressive – may prey on small tank mates or other inverts
Max Size: Up to 6 inches leg span
Reef Safe: With caution – may nip at corals or inverts if hungry
Special Notes: Needs plenty of hiding places; best kept singly
Aquarium & Reptile Depot's Online Store ships livestock and freshwater plants every Monday, Tuesday and Wednesday (excluding holidays). We only ship these days to protect against delays in shipping for livestock and freshwater plants. Shipping for livestock are handled via overnight shipping services which guarantees delivery by 10:30AM in most cities and areas outside normal delivery areas of the courier are guaranteed by end of day.
