AT Rotifer Delight - Live Rotifers Food for Copepods, Rotifers (zooplankton), Soft Corals, Clams, and other Filter Feeders Super Nutritious. No Preservatives or Additives Harvested Daily to Insure Freshness Free Priority Mail Shipping Win Monthly $100 AMEX Gift Card by simply making a purchase from Faremax Trading Co. The more orders you place the more chances to win you will have. A winner for current month will be chosen in the beginning of the next month.