Gamma Frozen Food Vegetarian Diet Blister Pack Fish FoodOur Gamma Frozen Food Vegetarian Diet Blister Pack Fish Food features the highest quality ingredients, rapidly packed, sealed and frozen. Each blister pack is Gamma irradiated, which completely eliminates any risk of introducing harmful parasites or bacteria into your aquarium, and also means that the food is completely safe to store in your freezer. Gamma Frozen Fish Food is made of 100% natural products and with the wide variety available (sold separately) you can ensure that individual species of fish receive a balanced, varied and interesting diet. Blister packs are a quick and convenient way of feeding fish. They are designed to dispense one measured cube of food at a time, leaving the rest of the product sealed within their separate blisters. Each blister pack variety has color-coded feeding suitability guides which make it easy to find the right food for your fish.Shipping information: Gamma Frozen Food comes packed in dry ice to maintain freshness. To make sure you receive a fresh product our Gamma Frozen Food can only be shipped via 2-day delivery on Mondays, Tuesdays and Wednesdays (to avoid weekend deliveries), and will also require a signature. This way we know you will receive a fresh product and that you will be able to keep it fresh by immediately adding to your freezer or refrigerator.