Compared to Tilapia mossambica, which grows to a length of roughly 20 centimeters, Taiwan tilapia is heftier, generally able to reach a length of 55 centimeters. Additionally, this breed better withstands cold temperatures, reproduces and grows rapidly, and offers even better quality flesh, making it a popular choice for aquaculture.
與成魚體長僅約二十公分的莫三比克種相比，福壽魚體型大，體長往往可達五十五公分，此外，它的耐寒度較佳、繁殖力強、成長快、肉質也更佳，吸引業者大量繁殖。