Algodoo

Heres a water filter!
LIVING THINGS IN SCENE:
ARCHEA;
-Dark green circle
-slightly denser
BAD BACTERIUM/BACTERIA;
-Green circle
-can be removed by Penicilluim
NANOBACTERIUM;
-attached on a virus
-Pink circle
-can be removed my Penicillium and Microbufen
VIRUS;
-having relationship with nanobacterium
-cant be filtered but nanobacterium attached does
-green gear-shaped polygon
-can be removed by Microbufen and Nanobufen
NANOVIRUS;
-can be stuck in the filter
-yellow/orange/red gear-shaped polygon
-can be removed by Nanobufen