GMU:DIY Bio: doing things with biology/Antje Danz/Cyanobacteria

From Medien Wiki

Cultivating Cyanobacteria

Since last thuesday we got some samples of different cyanobacteria in the lab. Which are Syctonema, Nodularia, Anabaea, Calothrix, Plantothrix and Synechococcus. I will now try to extract some colonies and cultivate them.

Nodularia

Nodularia is found in salt water and needs nitrogen. So I used a NHCI 0.9 % solution and liquid fertilizer for tanks.

Nodularia 201218.jpg

Scytonema

It lives in fresh water so I used volvic and added the colonies.

Scytonema 20122018.jpg

Planctotrix

It also lives in fresh water so volvic again. Planktothrix 20.12.2018