Engineer Rashed Khan, Proprietor of M/s Toha Hatchery, has made a significant contribution to fish production through the use of modern technology and foreign technical cooperation. These advancements have played an important role in the development of hybrid monosex tilapia varieties. With a deep concern for the people of Bangladesh, he established the Hybrid Monosex Tilapia Hatchery to ensure that affordable and nutritious fish is available to the poor and general population. His improved variety of tilapia has been widely recognized for its high productivity and quality.

As a result of its outstanding performance, the hatchery has been selected as one of the best in fish production and has received several awards as a successful hatchery.