2 Pack Zoo Med Hermit Crab Mineral Blocks

6 blocks total. Give your hermit crab all the nutrition she needs with Zoo Med’s mineral block supplement. This pack comes with three round supplement blocks that slowly release minerals and food for your little companion to consume. Aside from beneficial minerals and vitamins, these supplements are crafted with nutritious ingredients, including fish meal, squid meal, krill meal, shrimp meal, dehydrated beats and garlic powder. Each block provides enough food for one hermit crab and for up to four days—making it the perfect addition to your pet’s enclosure while you’re on a weekend getaway.