Freshwater micro-organism

Freshwater micro-organism

Observation - Freshwater micro-organism - UK and Ireland. Description: Looked like a miniature green broad bean! Seemed to have a hard shell and occasionally small cilia(?) would appear. Very plentiful in garden pond.

Looked like a miniature green broad bean! Seemed to have a hard shell and occasionally small cilia(?) would appear. Very plentiful in garden pond.