Mixed culls/ skittle packs, grade B shrimp x10 + 2 Extra Shrimps with next day Shipping, Free guppy grass or other plantsculls are basically shrimp that don't qualify to be graded as high grade so I remove them to keep my high grades breeding true. culls are from my blue/red/yellow/orange/brown/white tanks these have less consistent or lighter colour.great for beginner as they are cheap but still colourfulThe 2 extra shrimps are to cover any deaths on arrival.These vibrant and hardy freshwater ...