AEB BIOCHEMICAL

AEB Fermoale Weiss - 500g

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Active dry yeast for German wheat beer fermentation.

A traditional German wheat beer style yeast producing a range from Hefeweizen/Weisse, Kristal Weizen, Leichtes Weizen to Bernsteinfarbenes Weizen, Dunkel Weizen and Weizenbock style beers.

It can also be used for other wheat-based beer styles where phenolic and estery characteristics are desired.

Best For

Best For German Wheat Beers

Quickly see where this product fits best in a professional brewing program.

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Hefeweizen

Medium to high banana esters balanced with clove, pepper, and nutmeg phenolics.

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Dunkelweizen

Banana and clove character that pairs with the darker malt of dunkel wheat beers.

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Weizenbock

Strong wheat beers that want big ester and phenolic character, within 9 to 10% ABV tolerance.

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Kristallweizen

Filtered wheat beers that keep the classic banana and clove aroma.

Technical Specs

Quick Brewing Specifications

Yeast Type Ale / Top Fermenting
Species Saccharomyces cerevisiae
Origin Freising, Bavaria, Germany
Attenuation 78–82% | Medium–High
Fermentation Temp 61–75°F | 16–24°C
Flocculation Medium
Alcohol Tolerance 9–10% ABV
Ester Profile High
Sulfur Low
STA-1 Status Negative

Brewer Resources

Brewing Builds Featuring This Product

See how this product fits into complete brewing builds with compatible malt, hops, yeast, and process aids.

Beer Style Build

Hefeweizen Build

A classic Bavarian Hefeweizen build — a wheat-heavy grist over Pilsner malt, restrained noble hops, and expressive banana-and-clove weizen fermentation.

View Build

Technical Resources

Documents & Product Support

Download technical sheets, safety documents, and product reference materials for this product.

TDS
TDS

Weiss Technical Data Sheet

Official technical data sheet with product specifications, fermentation performance, and brewing application information.

View TDS
SDS
SDS

Weiss Safety Data Sheet

Official Safety data sheet with product specifications, fermentation performance, and brewing application information.

View SDS

Need Help Choosing Yeast?

Match the right strain to your beer, process, and production schedule.

Not sure if this is the right strain for your beer? Tell us your batch size, original gravity, beer style, fermentation temperature, and production goals. Our team can help you compare options and build the rest of the order around it.
Yeast Substitution Chart Contact Pro Brew

Helpful info to send us

  • Beer style or recipe target
  • Batch size and original gravity
  • Fermentation temperature
  • Dry yeast pitch or repitch plan
  • Other ingredients you need shipped with it
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Brand Partner

About AEB Brewing

Biotechnology, yeast, and process solutions for modern breweries.

AEB Brewing provides professional brewing yeast, nutrients, enzymes, clarification aids, stabilizers, sanitation products, and process solutions for breweries looking to improve fermentation performance, consistency, and production control.
Italy Brewing Biotechnology & Process Aids

Why Brewers Choose AEB Brewing

•Professional brewing yeast portfolio
•Fermentation nutrients and process aids
•Enzymes for brewing performance and efficiency
•Clarification, stabilization, and filtration support
•Technical resources for craft and production breweries

Why Pro Brew Supply Carries AEB Brewing

We carry AEB because their yeast, nutrients, enzymes, clarification aids, stabilizers, and brewery process products give brewers access to a deeper technical toolbox. AEB fits well with the way Pro Brew Supply supports breweries: practical products, fast fulfillment, and help from people who understand brewing.

Buying AEB through Pro Brew Supply also lets breweries combine yeast and process aids with malt, hops, cleaning products, and other brewing supplies in one order. That means fewer supplier headaches, better shipping efficiency, and a more complete brewing solution from one source.

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