AEB BIOCHEMICAL

AEB Fermoale - 500g

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Top-fermenting yeast strain for brewing English and Scottish style ales.

It produces a malt-driven flavor profile with subtle hints of fruit, such as apple and orange. There is some diacetyl giving light caramel and toffee notes.

Best For

Best For English & Scottish Ales

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

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Scottish & Brown Ales

Malt-driven ales where light caramel and toffee notes from a touch of diacetyl round out the finish.

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Porters & Dark Beers

Dark, malty beers that pick up soft apple and orange fruit layered over roast and chocolate malt.

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Milds

Low-gravity English milds where a malt-forward yeast gives full flavor at session strength.

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Malt-Forward English Ales

Bitters and English ales where malt leads and the fruit stays in the background.

Technical Specs

Quick Brewing Specifications

Yeast Type Ale / Top Fermenting
Species Saccharomyces cerevisiae
Origin Tetley's Brewing, Leeds, UK
Attenuation 75–80% | Medium
Fermentation Temp 61–73°F | 16–23°C
Flocculation Low
Alcohol Tolerance 12% ABV
Ester Profile Low
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

American Pale Ale Build

A balanced American Pale Ale build — Pale Ale malt with light caramel depth, classic citrus-floral American hops, and clean ale fermentation.

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Beer Style Build

Stout Build

A roast-forward Stout build — pale base with flaked barley for body and a Blackprinz-and-chocolate roast layer, fermented with English-style ale yeast.

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Technical Resources

Documents & Product Support

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

TDS
TDS

Fermoale Technical Data Sheet

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

View TDS
SDS
SDS

Fermoale 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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