MAINLINE's Pro Active 2kg is a combination of top quality ingredients and our team's expertise has helped develop the ultimate sweet grain based groundbait.... Pro Active! Various whitefish species such as roach and bream cannot stay away from the mix of crumb, vrood, biscuit and ground seeds. The dark color also ensures that shy fish will prey on top of the food without suspicion, even in clear water. Pro Active gives the angler the opportunity to adjust the feed to the circumstances. Making it slightly more humid will make it stronger and more capable of transporting larger amounts of loose bait into the bait zone of deeper water. If the food is made drier, it will result in an airy and super active groundbait that quickly attracts fish while working and will also hold it on the swim. The ideal feeder mix!