My buddy Rob from Cleardrift, sent me his new salmon embryo poured soft beads and I put my twist tie to them .
This IMO ,is the best alternative to keeping roe from fish that will produce many more fish to spawn and keep the future of fishing great . It took me some trial and error to get this tie workable without losing the eggs off the hook . I tested it last year pulling from snags and what not and seems to hold well . These beads absorb scent as well .