Freeze Dried California Blackworms - All Natural - (100+ Cubes) - Perfect for Marine & Tropical Aquariums - High Protein, No Preservatives - Ideal Live Blackworms Alternative Fish Food (25 Grams)Brand: Super Cichlids Features: Unmatched Quality: Our blackworms are Premium Grade, which means you're getting the highest quality available on the market. Raised in a temperature controlled hatchery, they are free from contaminants and pathogens, ensuring your fish receive the purest nutrition High Protein and All Natural: Packed with high quality protein and completely natural, our blackworms provide a nutritious diet without any artificial