This video demonstrates how to crochet a fish following a pattern. The first four rows form the head, rows five to nine create scales and fins, with a yarn break after the chain of eight stitches in row seven. Row eight starts with a chain of five stitches over a column with three increases from the previous row. The fan tail is crocheted in the last two rows, 10 and 11, finishing with a single stitch between columns and a "pico".