What it is
Pellets are not one bait. Micro pellets bind a method mix and make a carpet. Fishery 4–8mm pellets are feed, noise, and the default on most day-ticket lakes. Many commercials want you on their own pellet; some ban meat and bread but live on pellet.
Match the pellet to the water. Prepare micros so they are sticky, not soup. Don't assume a 21mm pit boilie is the same conversation.