Mangrove Jack' CS Yeast M31 Belgian Tripel (10g) Provides a fantastic complex marriage of spice, fruity esters, phenolics and alcohol. It is also very attenuative with a high alcohol tolerance making it perfect for a range of Belgian styles. Suitable for Belgian Tripel and Trappist style beers. Attenuation: Very High (82 - 88%) Flocculation: Medium Usage Directions: Sprinkle directly on up to 23 L (6 US Gal) of wort. For best results, ferment at 18-28 degrees C (64-82 degrees F).