Are these diatoms?

[Kuro]

Hi, I thought I had dino with zero Phosphate. The brown algae was stringy and some had bubbles so I got a microscope to help identify which dino. However, I can only find these cones shape brown algae. These are diatom?

 

[KaitCorals]

Let's find out what the brainiacs on here say Kuro!

 

[Dan_P]

Hi, I thought I had dino with zero Phosphate. The brown algae was stringy and some had bubbles so I got a microscope to help identify which dino. However, I can only find these cones shape brown algae. These are diatom?

Diatoms, green hair algae and possibly cyanobacteria.

 

[Kuro]

Awesome Thanks! I will take any of those over Dino lol