These bait can holder's matched with our canned tuna bloodline is a must have for all crustacean and bottom fishing sportsmen. I always felt that our 8oz. cans of tuna bloodline bait that was originally designed for commercial fishermen held to much bait for sport fishermen.
Halibut fishermen have also told me success stories when they added a bait can to their halibut set-up.
Just punch a few holes in the can and hang it from your crab, shrimp, crawfish, or lobster trap and start catching your targeted species.