Fish Nerd Labs

Keep Your Catch Alive

Science-backed livewell and fish care from Fish Nerd Labs — advanced water treatments, anti-foam, and fish health sprays engineered to keep your catch healthy from livewell to release.

SmartSoak™ Pro Series Refill Packs

$78.99

Because Running Out Isn’t an Option. You wouldn’t launch with half a tank of gas. Don’t launch with half a livewell plan. The SmartSoak™ Pro Series Refill Packs are built for serious anglers who fish hard, fish often, and refuse to compromise fish care. Whether you’re grinding multi-day events or running back-to-back derbies, this system keeps your livewell dialed in from first cast to final weigh-in. The “Slot” Pack 16oz SmartSoak™ + 64oz Refill Named after the fish you protect and the ones you build a bag around. The Slot Pack is perfect for weekend tournaments, club events, or anglers who want extended coverage without going full bulk. You get your 16oz ready-to-pour bottle plus a 64oz refill to reload and stay prepared. Stabilizes livewell pH Supports gill function and oxygen uptake Reduces stress response Protects slime coat integrity Helps maintain fish vitality and weight Compact. Efficient. Tournament smart. The “Lunker” Pack 16oz SmartSoak™ + 1 Gallon Refill Built for grinders. Guides. Multi-day competitors. If you’re chasing hawgs, don’t think small. The Lunker Pack delivers maximum volume and maximum control. Your 16oz bottle stays on deck for precision dosing, while the full gallon refill keeps you locked in for long practice days, hot-water events, and stacked tournament schedules. Bulk supply for extended events Consistent water chemistry management Reduced physiological stress in confined fish Professional-level livewell control Confidence when the pressure is highest When ounces separate checks from excuses, you don’t gamble on fish care. Fish Care Is Part of the Strategy Tournament bass face: Rapid pressure changes Heat stress Confinement stress Repeated handling Elevated metabolic demand SmartSoak™ is engineered to address the water chemistry and stress variables that cost anglers weight and fish. Whether you choose the Slot or go full Lunker, you’re choosing control. Protect the fish. Protect the weight. Protect the win

NeuroScent ONE 3-Phase Chemosensory Stimulant

3.99

NeuroScent ONE – 3-Phase Chemosensory Fish Attractant Fish rely on an extraordinarily sensitive chemosensory system to locate prey, evaluate food sources, and make feeding decisions. Their olfactory organs and taste receptors can detect minute concentrations of biologically relevant compounds long before a lure is visible. NeuroScent ONE was engineered to take advantage of these natural sensory pathways. At the core of NeuroScent ONE is our Proprietary 3-Phase Chemosensory Matrix—an advanced formulation designed to deliver sequential chemical stimulation throughout the life of each cast. Rather than relying on a single attractant or masking scent, the formula combines carefully selected feeding stimulants, amino acid complexes, and naturally occurring chemical cues that disperse at different rates. This creates a dynamic scent signature that encourages fish to detect, investigate, and continue interacting with your presentation. The first phase provides rapid chemical dispersion to establish an immediate attraction zone around the bait. The second phase delivers sustained chemosensory stimulation as fish move closer, reinforcing investigatory behavior. The final phase maintains localized feeding cues that help extend fish engagement and encourage commitment after initial inspection. The water-soluble carrier system is engineered for efficient diffusion while providing excellent adhesion to soft plastics, hard baits, jigs, terminal tackle, live bait, and cut bait. This controlled-release approach helps maintain an effective chemical trail in both moving and still water, making NeuroScent™ effective across a wide range of freshwater and saltwater environments. Unlike conventional fish attractants that depend primarily on strong odor, NeuroScent™ is designed around the science of chemoreception—stimulating the biological mechanisms fish naturally use to identify prey rather than simply overwhelming the water with scent. Whether you're targeting largemouth bass, smallmouth bass, crappie, walleye, trout, catfish, redfish, snook, or other game fish, NeuroScent™ provides a scientifically engineered chemical profile designed to complement your presentation and maximize its sensory appeal. Key Features Proprietary 3-Phase Chemosensory Matrix Multi-stage controlled scent release Scientifically selected amino acids, feeding stimulants, and natural chemical cues Rapid water-column dispersion with prolonged attraction Water-soluble, lure-safe formula Compatible with artificial lures, live bait, and cut bait Effective in freshwater and saltwater Developed by Fish Nerd Labs® through science-driven formulation Fish don't just smell—they analyze chemical information. NeuroScent ONE is engineered to speak their language.

FOAMFADE — Livewell Surface Anti-Foam Spray

$9.99

Foam isn’t just cosmetic—it’s a functional problem. FOAMFADE is a precision-engineered surface anti-foam spray designed specifically for livewells, bait tanks, and confined freshwater systems. By rapidly collapsing surface foam, FOAMFADE™ restores proper gas exchange, improves aeration efficiency, and helps reduce stress on fish during transport and holding. Unlike generic defoamers, FOAMFADE is formulated for fish-occupied systems, targeting foam at the air–water interface without altering water chemistry or dispersing unnecessary agents throughout the water column. Why Foam Matters Surface foam forms from proteins, waste, agitation, and additives under stress conditions. Once established, it can: -Block oxygen transfer at the water surface -Trap waste gases -Reduce aerator effectiveness -Increase physiological stress in confined fish FOAMFADE™ removes the foam barrier, reopening the surface so oxygen can move freely and livewell systems can perform as designed. What Makes FOAMFADE Different Instant Surface ActionKnocks down foam within seconds of application. Oxygen-First DesignRestores open surface area for improved gas exchange and aeration efficiency. Fish-Safe & Chemistry NeutralDoes not affect pH, salinity, electrolytes, ammonia binders, or conditioners. Surface-Only TargetingActs where foam forms—without unnecessary exposure to fish or biofilters. System CompatibleDesigned to work seamlessly with SmartSoak™ and SmartSpray™. How It Works Foam is stabilized by organic surfactants and proteins that increase surface tension. FOAMFADE disrupts this structure at the air–water interface, allowing bubbles to rapidly coalesce and collapse. The result is a clear, open surface that improves oxygen entry and waste gas release—without masking underlying water quality issues. How to Use -Spray 1–3 pumps directly onto surface foam -Foam collapses within seconds -Reapply as needed during high-stress conditions -For surface application only. Do not spray directly onto fish. Ideal For -Tournament livewells -Bait tanks and minnow systems -Transport and holding tanks -Warm water and high biomass conditions -Protein-heavy or agitated systems Part of the Fish Nerd Labs Livewell System FOAMFADE is designed to complement: -SmartSoak — water conditioning & stress reduction -SmartSpray — direct fish health support Together, they provide a complete, science-driven approach to livewell management. Fish Nerd Labs Engineered solutions for fish health — not shortcuts.

SmartSoak Tournament Pack

$39.99

Dominate the Weigh-In. Protect Every Ounce. Second place is just the first loser — and dead fish don’t cash checks. The SmartSoak™ Tournament Pack is built for competitive anglers who treat fish care like part of their game plan. This isn’t an accessory. It’s your livewell advantage. When the pressure is high, the water is hot, and the clock is ticking, this three-part system keeps your fish alive, strong, and heavy. What’s Inside the Pack 16oz SmartSoak™ Livewell Treatment Your foundation. Balances water chemistry, stabilizes pH, supports gill function, reduces stress response, and protects slime coat integrity. Designed to keep fish upright, oxygenating, and holding weight all day long. SmartSpray™ Revitalizing Fish Spray Your handling weapon. Protects slime coat during culling, reduces air-exposure damage, hydrates gills and tissue, and minimizes the shock of weigh-in handling. FoamFade™ Livewell Control Agent Your system stabilizer. Kills foam fast, improves oxygen exchange, clears surface agitation, and keeps your livewell water dialed in and professional-grade clean. Built for Tournament Reality Tournament fish face: Rapid pressure changes Confinement stress Heat spikes Repeated handling Elevated cortisol levels That stress costs weight. Weight costs money. The SmartSoak™ Tournament Pack attacks the three killers of tournament fish performance: Water chemistry instability Physiological stress overload Handling trauma This Is Fish Care With Intent You pre-fish with precision. You dial in your electronics. You upgrade your gear. Why gamble at the livewell? One order. Complete control. From blast-off to bag check. Protect the fish. Protect the weight. Protect the win.

SmartSoak: Advanced Livewell & Bait Tank Treatment

$26.99

SmartSoak: Advanced Livewell & Bait Tank Treatment Optimize Fish Health, Reduce Mortality, and Protect Your Catch SmartSoak is the most scientifically advanced water conditioning solution developed for anglers. It is formulated specifically for livewells, bait tanks, and holding systems, using field-tested aquatic science to give fish their best chance at survival. Key Features: Scientifically Engineered: Designed based on fish physiology, osmoregulation, and stress response research. Electrolyte Support: Helps fish retain fluid balance in confined water systems, especially in high-stress conditions. Infection Control: Suppresses microbial activity without harming beneficial bacteria or overloading the system with chemicals. Rapid Action: Begins working immediately to stabilize water chemistry and improve gill function. High-Heat Resilience: Maintains effectiveness in extreme temperatures and high bio-load environments. Safe and Versatile: Non-toxic, residue-free, and compatible with all freshwater systems. Why SmartSoak Outperforms the Rest: SmartSoak was developed through meticulous research into fish biology and aquatic systems, creating a solution that actively supports fish health in challenging conditions. By promoting proper fluid balance, it helps fish maintain optimal physiological function even in confined or stressful environments. Its carefully calibrated formulation limits harmful microbial growth while leaving beneficial bacteria intact, ensuring the ecosystem stays balanced. Unlike generic treatments, SmartSoak acts immediately to stabilize water chemistry and improve gill efficiency, delivering results you can see fast. Engineered to perform reliably under high temperatures and heavy bio-loads, it’s a versatile, safe, and non-toxic choice for any freshwater setup. Trusted by Anglers. Backed by Science. SmartSoak is more than a livewell additive; it's a tool for ethical anglers, tournament professionals, bait shop owners, and fisheries managers who care about fish welfare and sustainability.

SmartSpray: Advanced Oral and Topical Fish Health Spray

1.99

Optimize Fish Recovery, Reduce Post-Release Mortality, and Protect Every Release SmartSpray is a scientifically engineered post-capture fish care solution designed for direct, on-the-fish application. Unlike water conditioners or livewell treatments, SmartSpray works at the exact point of injury and stress—the gills, mouth, skin, and hook sites—providing immediate protection during the most critical moments after handling. Developed using applied fish physiology, gill biology, and stress-response science, SmartSpray forms a thin, gill-safe protective layer that helps stabilize delicate tissues, suppress opportunistic microbes, and support rapid recovery once the fish is returned to the water. Key Features Targeted, On-Contact ProtectionDesigned to be sprayed directly onto the fish, SmartSpray delivers immediate support exactly where it’s needed—gills, mouth, fins, scales, and hook wounds—without altering the surrounding water. Mucosal & Gill SupportSupports the fish’s natural slime coat and gill epithelium, helping reduce abrasion, irritation, and fluid imbalance caused by air exposure and handling. Post-Release Stress ReductionHelps stabilize physiological stress responses during the critical minutes following release, improving the fish’s ability to regain equilibrium and normal respiration. Opportunistic Infection DefenseProvides localized antimicrobial support to help limit bacteria and fungi that commonly enter through hook injuries and damaged tissue after release. Persistent, Gill-Safe FilmEngineered to remain in place briefly after re-immersion, continuing to protect exposed tissues during early recovery without interfering with oxygen exchange. Fast-Acting & Easy to UseWorks instantly on contact. No mixing, soaking, or waiting—spray and release. Why SmartSpray Stands Apart SmartSpray was developed through focused research into post-capture fish stress and delayed mortality. While most products treat the water or holding environment, SmartSpray addresses the fish itself, reinforcing natural defenses at the exact moment they are most compromised. Its carefully balanced formulation supports mucosal recovery, reduces microbial exposure, and assists gill function without leaving harmful residues or disrupting the aquatic ecosystem. Built to perform in real-world angling conditions, SmartSpray is safe, non-toxic, and compatible with all freshwater species when used as directed. Whether you’re releasing a trophy fish, managing tournament weigh-ins, or practicing ethical catch-and-release, SmartSpray adds a critical layer of protection that traditional treatments simply can’t provide. Trusted by Anglers. Engineered for Fish Health. SmartSpray is more than a release spray—it’s a scientifically informed fish-care tool for anglers, tournament professionals, fisheries managers, and conservation-minded outdoorsmen who want to give every fish the best possible chance to survive and thrive after release.