10x 10g treats 23L / 5 Gallons. | For German/ Bohemian Pilsners, all lager styles, German Bocks, etc. | Consistent, top quality results with each brew. | Temperature Range: 50-59º F (10-15ºC). | Superior shelf stability and ease of use. | Usage Directions: Sprinkle 2 sachets directly on up to 23 L (6 US Gal) of wort. | For Best Results, ferment at 10-15 degrees C (50-59 degrees F). | Storage Recommendations: Store in the fridge.