WaterMark 77975 [77975] Simple Plankton Net, 50 µ, 30cm x 120cm Each net comes complete with heavy-duty Nitex® nylon net, a stainless steel ring and bridle, and PVC cod end assembly. The high efficiency cod end is a two-piece design with stainless steel fasteners. The lower collection cup is lined with Nitex® mesh where the entire sample is concentrated and easily removed. Made in the U.S.A.
Note: Other mesh sizes are available. Call for details.