Lamotte 0023 Plankton Net, 38" Tall, 12" Mouth Diameter Go to amazon.com Related posts Top 11 best plankton net Feature10 mesh, 153 micron nylon cloth12" diameter mouthClear, conical tube attached at end of net allows plankton viewingIncludes two tubesNet mouth braced by stainless steel ring and harness DescriptionLamotte 0023 Plankton Net, 38" Tall, 12" Mouth Diameter