My turn for some possible Dino help. I have a 1.5 month old tank, NO3 is less than 1.0, PO4 is 0.02. It has some fast forming stringy brown algae with bubbles and the glass clouds over 3 hours after cleaning. I snapped some microscope shots with hopes of getting it identified. Luckily it’s not too bad but I want to stay ahead of it just in case these are dinoflagellates. Thanks in advance!
Stringy brown algae:
Algae on glass: (these guys zip around fast)
Stringy brown algae:
Algae on glass: (these guys zip around fast)