Freshly frozen clams with only one shell to stimulate the natural feeding behaviour. Allows finicky eaters to feed naturally from the shell and is excellent for fish that need to grind their teeth. 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 Clams with half a shell.