whole, high quality, clean and freshly frozen bloodworms in easy to use blister pack. Bloodworms are a highly nutritious natural feed that most species of tropical fish find irresistible. Part of a balanced diet along with flake or pellets. Instructions for use: push out the required amount of cubes into a recipient. Let them defrost, without water, at room temperature during minimum 10 to 15 minutes before feeding. Frozen foods may defrost in transit, please return to the freezer as soon as possible upon delivery. Ingredients Whole bloodworm.