ABSTRACT This experiment was carried out to study the effect of female broodstocks immersion in 17amethyltestosterone (MT) solution on sex ratio of their offspring. Three-months old males and females were paired to mate in aquaria for four days. Broodstocks were fed with frozen blood worm and water flea 2-3 tii-nes daily. Twelve days after mating. https://unitedssports.shop/product-category/bike-parts-tires-winter/