We Tested 10 Fish Attractants With Science — The Winner Shocked Us

We Tested 10 Fish Attractants With Science — The Winner Shocked Us

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One of the biggest tackle companies on earth paid a PhD scientist to spend two decades figuring out what really makes a bass bite — and his own findings don't match what's printed on the bottle they sell you.

We ranked the ten most common fish attractants — WD-40, cooking spray, anise, bologna, garlic (bottled and fresh), menhaden oil, premium scent gels, and more — not by marketing and not by one weekend on one lake, but by 40+ years of published fisheries and aquaculture science. Along the way: why your own hands may be broadcasting a chemical fish are wired to flee, why the famous "91% garlic study" doesn't appear to exist, and why the #1 attractant on earth isn't fresh-ground baitfish — it's something older, weirder, and completely free.

The winner genuinely surprised us. It will probably surprise you too.

This isn't a tutorial. It's an exposé of knowledge that was never actually hidden — just never sold to you straight. What buried corner of the fishing business should we open next? Tell us in the comments.


SOURCES & FURTHER READING:
— Jones, Keith A., PhD. Knowing Bass: The Scientific Approach to Catching More Fish. (Director of Fish Research, Berkley Fish Research Center, Spirit Lake, Iowa; PhD, Texas A&M University.)
— Idler, D. R., Fagerlund, U. H. M., & Mayoh, H. (1956). "Olfactory Perception in Migrating Salmon. I. L-Serine, a Salmon Repellent in Mammalian Skin." Journal of General Physiology, 39(6), 889–892.
— Caprio, J. (1975). "High sensitivity of catfish taste receptors to amino acids." Comparative Biochemistry and Physiology A, 52(1), 247–251; and Kanwal, Hidaka & Caprio (1987), Brain Research 406, 105–112 (electrophysiological thresholds near 10⁻⁹ M; catfish as "swimming tongues").
— Kasumyan, A. O., & Døving, K. B. (2003). "Taste preferences in fishes." Fish and Fisheries, 4(4), 289–347. (amino-acid, betaine and nucleotide feeding stimulants; species-specificity)
— Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides)." Frontiers in Marine Science (2022). (allicin and betaine increased feed consumption in largemouth bass)
— Siddik, M. A. B., et al. (2021). "Enzymatic fish protein hydrolysates in finfish aquaculture: a review." Reviews in Aquaculture. (small peptides and free amino acids in hydrolysates act as feeding attractants)
— WD-40 Company — official "Myths, Legends & Fun Facts" page. (contains no fish oil; not recommended for attracting fish)

INDEPENDENCE DISCLOSURE

Forbidden Lures is independent. We accept no payment, product, or sponsorship from tackle brands, bait companies, or manufacturers, and nothing in this video is sponsored. Brand and product names appear only to discuss publicly available facts and published science. Where a manufacturer or industry source is referenced, it is identified as such, not presented as an independent test result. Nothing here is a recommendation to introduce any non-natural substance into public waters — follow your local regulations.

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