Dredge's Figure in Purple Pursuit is initiated by speaking with the hooded figure on the south side of the island in E9, and it tasks players with catching three aquatic creatures. The third of those creatures is a Barreleye fish, and tracking one down can be a bit difficult. Fortunately, there are two spots in which fans can always find a Barreleye in Dredge, and this guide is here to provide further detail on those locations.