Usually you will add 5-8 foam balls to your egg sack if using chinook eggs.
Mad River Small 1/8 Egg Sac Foam Floaters en 9 colores Señuelos de salmón y steelhead
Adding Spawn Sac Floaters – Lake Michigan Angler A
Fly Tyer 2018 Winter Issue by Cowboy Publishing Group - Issuu
News – Mercer Contemporary
MAD RIVER SMALL 1/8 Egg Sac Foam Floaters in 9 Colors Salmon & Steelhead Lures $2.50 - PicClick
Atlas Bait Sac Floaters
Mad River Fish Beads, 8mm Speckled Salmon Egg
Mad River Floaties Floating Beads - FishUSA
Atlas Mike's Floating Spawn Sack Salmon Fishing Bait Eggs 6 Sacks Per Jar (Pack of 6), Red, Eggs - Canada