Algae Enviro-Engineering is the only algae producer in Singapore. Its commercial products include AEE Spirulina Probiotic Premix, which is designed to be incorporated into animal feed, and Spirulina Probiotic Premix, which has been used to help treat mastitis in cows and to enhance their immune systems; to improve weight and growth rates in fish; and to increase egg production and overall growth rates in poultry.