In order to catch big, clever carp, you have to get them to make a mistake. One way to do this is to fish and feed multiple size baits, so the carp can't single out the hook bait. You can hair rig three baits together for a presentation the carp has never encountered before, or by putting 15mm & 18mm into a PVA bag, and choosing one of these as the hook bait, you will usually trick the carp.
Versatile Baiting
Another option is to feed 18mm boilies into the water and fish with 22mm boilies. There's no right or wrong method, simply experiment with your feeding and hook bait sizes until you find what works best for you. This will enable you to understand carp feeding patterns and give you the confidence to catch with many different variations of boilie presentation.
Natural Carp Food Boilies are available in 4 unique sizes. Choose 15, 18, 22 or 28mm boilies for fishing waters at home or abroad. The multiple sizes in this range add another edge to your fishing; simply mix your sizes up when feeding and presenting your hook bait, and eventually your target carp will bite!