10 lines
350 B
Markdown
10 lines
350 B
Markdown
<!--
|
|
SPDX-License-Identifier: CC-BY-SA-4.0
|
|
-->
|
|
|
|
# Plankton Net
|
|
|
|
The simplest device you can use is a plankton net. It should be made of a fine mesh, down to 20 micron. It can be towed behind a boat at low speed (less than 2 knots) or towed by hand in a river or a lake.
|
|
|
|
Plankton nets can be made easily with a good sewind machine and some hardware.
|