Plankton Tow Nets, LaMotte
The density of plankton in a lake or ocean can indicate the water's condition. Determine the density and the nature of the plankton in water samples by using this conical plankton net.
- Made of fine-mesh nylon (153 micron)
- Permits the passage of water but filters out minute plankton
- 50mL graduated tube fastened securely to the end of the net to collect plankton
- Stainless-steel ring and harness keep net open while it is pulled through the water.