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Popular Value Packs, Marine Invertebrates
Marine Invertebrates for Beginners
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Crustacea
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Crabs
Found in nearly all marine environments, Crabs can range from less than an inch to over 12 inches in diameter. Crabs are scavengers of any type of edible matter they find, providing an invaluable "cleaner" function, consuming both undesirable algae and detritus while mixing the sand.
22 results
Emerald Crab
(Mithraculus sculptus)
Starting at $7.99
IN STOCK
Arrow Crab
(Stenorhynchus seticornis)
Starting at $17.49
