Some changes are taking place so yesterday I spent two hours watching the interaction between cyanobacteria and dinoflagellates.
We know how Cyanobacteria likes to sit on top of dinos on the sand bed, but are those dead or alive?
Here are some shots from the front glass of my tank.
The white strings are cyano pushing back the brown dinos.
The whole frame covers less than an inch.
The still is a close up from the animation that is taken with an hour interval.