1 Pair of F1 Jenynsia Onca with parents originally collected in 2025 in Rio Yi, Durazno, Uruguay. Roughly 1 to 1.5 inch (males on smaller size) in size. Shipping will be USPS with Live arrival guaranteed if photo is sent in original bag within 2 hours of delivery time. Refund on Fish cost only not shipping cost. Photo Attached is of Parents. Additional Pairs are available.