Fascinating culture of indigenous diatoms & desmids chosen to illustrate their characteristic morphology and outstanding beauty. The 100ml culture includes many rarely encountered in the wild. Please note we have concentrated the culture and reduced the culture size bottle from 250ml to 100ml.
Loosen cap and place jar near a north facing window out of sunlight, at room temperature 10-23°C.
Cultures usually remain viable for up to two weeks.