Description Outstanding for panfish and walleye, the Berkley Gulp! Minnow Grub smells like a meal and fishes like a dream. Effective on jigs and on drop-shot rigs, the Gulp Minnow Grub's streamlined wriggling tails irresistibly mimic the swimming action of a baitfish. Plus, Minnow Grub's Gulp! extreme scent dispersion formula convinces fish that it's time to strap on the feedbag! 100% biodegradable.