Microcystis and Dolichospermum colonies

Sample jar

Plankton net

Microcystis colonies underwater.

Went out fishing for #plankton yesterday. Main catch: #cyanobacteria #diatoms #copepods #cladocera #dreissena #veliger
#citizenscience #freshwater

Farming alien Zebra Mussels to improve water quality in a eutrophic Baltic lagoon - "potentially useful within the Marine Strategy Framework Directive" #invasivespecies #Dreissena