Brewers Yeast (TOP GRADE All Natural 100% Organic) For Fruit Fly Cultures - 13oz

This product is top-grade brewers yeast, used to nourish fruit fly cultures and provide essential nutrients like B-vitamins and amino acids.

• The description claims that brewer's yeast improves the health and production levels of fruit flies.
• The description claims that brewer's yeast minimizes foul smell in fruit fly media.