Swim Stim Betaine Green Pro Expanders 4mm 300g
The Stealthy Competitor.
When the water is clear or the fish are being particularly cautious, the Betaine Green Pro Expanders offer a subtle, natural alternative to brighter baits. These 4mm pellets combine the advanced structural integrity of the "Pro" range with the proven, high-attraction power of pure Betaine.
Premium Betaine Infusion: Loaded with one of the most effective feeding stimulants in fishing history. It triggers a physiological response in fish, encouraging them to feed even when they aren't naturally active.
"Pro" Texture: Engineered to be the most durable expander on the market. Once prepared with a pump or a soak, they take on a resilient, "rubbery" texture that stays firmly on the hook, even during aggressive strikes or multiple casts.
Low-Visibility Advantage: The dark green hue blends seamlessly with the lake bed, making it the perfect choice for clear-water venues or targeting older, wiser fish that have grown wary of pale-colored pellets.
Uniform Performance: Every pellet in the bag is manufactured to the same high standard, ensuring consistent soak times and a perfectly uniform sinking rate every time you prep a batch.
The Bottom Line: This is the professional's choice for tough days. It’s a stealthy, high-protein hookbait that uses the science of Betaine to turn "looks" into "takes."