Hikari Blood Worms 1 Box (10+2 Slabs) is a premium, frozen food designed to provide high-quality nutrition to a wide range of aquarium fish, including tropical species, goldfish, and carnivorous fish. Blood worms are a natural and highly nutritious food that supports growth, health, and vibrant coloration in your fish. Hikari's frozen blood worms are carefully selected, frozen at their peak to preserve their freshness, and come in a convenient slab form for easy handling and feeding. The 1 Box packaging includes 10 individual slabs with 2 additional slabs for extra value, making it perfect for both beginner and seasoned aquarium enthusiasts.