How big does a talapia grow?

Tilapia can grow to varying sizes depending on the species and environmental conditions. Typically, they can reach weights of 1 to 4 pounds (0.5 to 2 kg) within a year, with some species potentially growing larger in optimal conditions. The Nile tilapia, one of the most common species, can reach lengths of about 12 to 16 inches (30 to 40 cm) and weights up to 5 to 10 pounds (2 to 4.5 kg). However, in aquaculture settings, they are often harvested at a smaller size for efficiency.