Its a well-known fact, salmon-egg oils and amino acids are among the best shrimp and crab baits available, and this is the industry standard. Deadly effective for all species of crab and shrimp, this simple-to-use bait additive is based on Pautzkes legendary Balls O Fire salmon-egg essence, with the addition of a proprietary mix of scents and feeding stimulators to attract crab and shrimp from a wide area. Size: 32-ounce Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Scents.