Black tiger nuts are super sweet, Rich in salts, sugars, oils, vitamins and energy they are also higher in oil than conventional tiger nuts. These are starting to become very popular.
CAUTION: All dry particles and nuts will absorb water and expand once submerged, for this reason they MUST all be prepared correctly (Soaked for a given time and cooked for a given time). Failure to prepare properly can be deadly to fish.
TO PREPARE: Soak for a minimum of 24 hours then boil vigorously for 30 minutes. If you leave the prepared Tiger nuts in an air tight bucket/container for a few days after boiling they will start to ferment, the water will turn gloopy/milky due to all the sugars in the nuts being released.
Note: Once cooked you can also add liquid foods, oils or bait additives of your choice to add even more attraction.