Observe live plankton through the microscope or on the monitor. A high concentration of plankton is obtained from a net thrown 10 meters into Lake Biwa.

File information
Filename:	lb429-2014-07-09-151745.jpg
Album name:	philbert / Lake Biwa Museum 琵琶湖博物館
Keywords:	shiga / kusatsu / karasuma / peninsula / lake / biwa / museum / aquarium / fish
Filesize:	44 KiB
Date added:	Jul 09, 2014
Dimensions:	800 x 449 pixels
Displayed:	115 times
URL:	https://photoguide.jp/pix/displayimage.php?pid=54953
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