4mm F1 Feed Pellets are ideal for use in a Pellet Feeder and are easy to prepare. Simply pour the pellets into a bait tub and just cover them with lake water so the water sits level with the top of the pellets. Then pop a lid on and leave them to absorb the water, shaking them every 5 minutes to make sure the water is evenly distributed through the pellets. After about 30 minutes the pellets will have absorbed all the water and will be the perfect consistency for using on in a Pellet Feeder.