Chasing the big topwater bass has been a passion of award-winning lure designer Bill Siemantel for many years. This year, he combined his skills with FishLab Tackle to create a new Bio-Rat that will change how you play this exciting game!  The new FishLab BBZ Bio-Rat was designed to be the ultimate topwater bait for big bass creating a whole new wave of topwater explosions and excitement. 

The FishLab Bio-Rat will be available in two sizes, 7½" and a magnum 10" size bait. These baits can be fished fast or slow, on a straight wind or a walk-the-dog style retrieve. The baits come standard with an easy-to-swap replaceable tail section as well as custom spinning feet that give off a huge splash and gurgling sounds drawing in big bites from a great distance. The FishLab Bio-Rat will feature tournament-grade black nickel BKK hooks to really keep your fish pinned when you get bit. Available in five color options, Brown, White, Grey, Black, and Morning Dawn, the Bio-Rat is sure to have what you are looking for in huge topwater action.