Sea Biscuit Urchin pygmy seahorse or will be out in

or will be out in full view

this species adds both personality and constant activity to your tank

with caution

unless they are introduced into the system simultaneously

as well as high-quality pellets once acclimated

Sea Biscuit Urchin pygmy seahorse or will be out inSea Biscuit Urchin (Clypeaster rosaceus) The Sea Biscuit Urchin is a unique, flattened urchin with a soft, sand colored body that adds both texture and interest to your aquarium. Native to Caribbean and Florida sandy bottoms, it burrows slightly while grazing on detritus, algae, and biofilm, helping keep your tank substrate clean. Hardy and peaceful, Sea Biscuit Urchins thrive in established tanks with stable water conditions and plenty of sandy areas