OBSERVING OUR VERY FIRST CDs obtained from the Barcelona Aquarium

OBSERVING OUR VERY FIRST CDs obtained from the Barcelona Aquarium

We have started to analyse with magnifying lenses and under the microscope the growth of organisms on the CDs obtained from the Aquarium.
What did we find?
Filamentous algaes, leaf algaes, hydroids, bristle worms and some barnacles!
So great!