Tetra FreshDelica are a great treat for your pet fish. These easy-to-use sachets are thoughtfully designed ensuring hands don’t get dirty, completely safe for your fish no risk of introducing disease, will not cloud water and no added preservatives. Available in three tantalising flavours Bloodworms, Brine Shrimp or Daphnia and all are sealed in a vitamin-enriched gel which improves the nutritional value of the treat.