200 Pieces Shrimp Mineral Beads, Tourmaline Balls for Ghost Shrimp Live, Minera

200 Pieces Shrimp Mineral Beads, Tourmaline Balls for Ghost Shrimp Live, Mineral Supplement Substrate, Snail and Crayfish Balls, Betta Fish,Goldfish Freshwater Shrimp Crayfish Food Aquarium Tank Balls 【Value packaging】: There are 200Pcs tourmaline balls, The size of each ball is 0.25 inch/ 10mm in size; It has iron, boron, manganese, and calcium. Promoting shrimp‘s overall health which allows shrimp to live longer. 【Great Purifier for fish tank】: Tourmaline balls can help clean the water, and keep your tank out of impurities; These wonder balls’ properties also make shrimp, bettas, crayfish and snails active and energetic which in turn result in higher procreation. 【Permium materials】: Aside from great health benefits, these energy balls for would look great in your fish tanks too. Its round shape and color fit perfectly to any theme you want to convey by giving a distinct natural look and feel. If you also have live plants in your tank, you may notice a significant increase in their growth as well. 【Optimize water quality】: You can put these balls into tank, In just a short span of time, you will notice a considerable difference in their overall health. add them to your tank's substrate. Undoubtedly a very good choice.