First Water Change with RO/DI water

[DRZL]

if they grow alot by the end of night you might have dinoflagellates and those are tough to get rid of as they dont just rely on nutrients

 

[jawwad2004]

Hey, when the halides went off, there were a few small traces of diatoms in certain spots. So can we conclude that these are diatoms or dinoflagellates?