Eel longline morit lines use PVA 38-ply or 60-ply, while bottom lines use PA hard line No. 17 (0.71mm) with a diameter of 0.7, PA 9-ply, PA braided, PE braided with a diameter of 0.285, PVA 12-ply, etc. The spacing of bottom lines varies by fisherman but is approximately 2-2.5m. To fix fishing gear, 1-2 stones or bricks are used, and floats range from small styrofoam to PET bottles without standard specifications. Eel longlines are typically deployed at dusk and retrieved the next dawn. Depending on the region, 1-10 baskets are used per deployment.