Sea Urchins: Live Red, Black and Pencil Sea Urchin Species
0
FREE SHIPPING:  See details >
Protect Your Aquatic Life  See details >
Urchins
Sea Urchins are approximately 2"-3" in diameter, with the spines extending possibly twice that distance. Care must be taken to prevent the Urchins from accidentally overturning rocks in the reef tank causing damage to themselves and other reef inhabitants such as live corals. Sea Urchins make great additions to marine aquariums, consuming undesirable algae and detritus within the tank.  
10 results
Categories

Narrow Results

Minimum Aquarium Size
Care Level
Temperament
Color Form
Blue Tuxedo Urchin Blue Tuxedo Urchin
(Mespilia globulus)
Starting at $21.99
IN STOCK
Pincushion Urchin Pincushion Urchin
(Lytechinus variegatus)
Starting at $8.99
Longspine Urchin, Black Longspine Urchin, Black
(Diadema setosum)
Starting at $24.99
IN STOCK
Pincushion Urchin, Hairy Pincushion Urchin, Hairy
(Tripneustes gratilla)
Starting at $24.99
IN STOCK
Pencil Urchin Pencil Urchin
(Eucidaris tribuloides)
Starting at $9.99
IN STOCK
Longspine Urchin, Banded Longspine Urchin, Banded
(Echinothrix calamari)
Starting at $29.99
Longspine Urchin, Blue Spot Longspine Urchin, Blue Spot
(Astropyga radiata)
Starting at $34.99
Purple Short Spine Pincushion Urchin Purple Short Spine Pincushion Urchin
(Pseudoboletia sp.)
Starting at $19.99
IN STOCK
Red Tuxedo Urchin Red Tuxedo Urchin
(Mespilia cf globulus)
Starting at $19.99
IN STOCK
Shortspine Urchin Shortspine Urchin
(Echinometra sp.)
Starting at $11.99
IN STOCK
Protect Your Aquatic Life Deliveries During The Holidays SEE DETAILS ›