just spirogyra

Litonotus · Post by **Litonotus** » Sat Jan 04, 2014 12:58 pm

it always survives winter (:

Olympusman · Post by **Olympusman** » Sat Jan 04, 2014 1:33 pm

Spirogyra appears to survive most anything. The few pondwater samples I have from our frozen over ponds always have spirogyra and hydrodictyon hanging in there. I oxgenate my remaining samples with an aquarium pump and air stone every three or four days to try to hold them on as long as I can, and keep the jars in the window so they can get some sunlight.

Marek Mis · Post by **Marek Mis** » Sat Jan 04, 2014 3:57 pm

Nice images. The first one is my favourite

Marek

RogelioMoreno · Post by **RogelioMoreno** » Mon Jan 06, 2014 4:53 am

Nice!

Rogelio

fpelectronica · Post by **fpelectronica** » Mon Jan 06, 2014 8:18 am

Very nice
Francisco

carlos.uruguay · Post by **carlos.uruguay** » Wed Jan 08, 2014 5:23 pm

A beauty!