BaitRX FinnsUp Plus Freshwater Crystals help anglers keep freshwater catches in better condition from the moment fish enter the livewell through release or weigh-in. Add these livewell water treatment crystals to freshwater systems holding bass, walleye, crappie, trout, catfish, panfish, and other game fish to remove chlorine and heavy metals while adding electrolytes that support gill function and help reduce stress. The formula also helps regenerate the fish's protective slime coating, tighten scales, combat infection, and provide coagulants that help stop bleeding, making it a practical choice after fish encounter handling, netting, hooks, or other common fishing-related stressors. Use FinnsUp Plus Freshwater Crystals in a boat livewell, portable holding tank, or other freshwater fish-holding setup when you need healthy water conditions.Removes chlorine and heavy metals from freshwaterAdds electrolytes to support gill function and reduce stressHelps regenerate slime coating, tighten scales, and combat infectionProvides coagulants that help stop bleeding in handled fish8 oz. bottle (1 capful per 25 gallons)