What are these? Microscope pics

[H2OPlayar]

@IOnceWasLegend , I think you are good at this game

Spirochetes and Diatom, or dinos?

Dinos?

Amphipod

Cyano and algae?

 

[Mr. Seahorse]

Yes, pics 3 and 4 are amphipods.

 

[Srt4eric]

Youre "diatoms" look like dinos to me

 

[H2OPlayar]

Youre "diatoms" look like dinos to me

But what kind, lol. And I definitely meant to type dino. I blame Madeleine.

 

[RandyC]

Pic #2 is ostreopsis. Can be confirmed if you see it and it looks like it's rotating on an axis - like a rotisserie chicken.

 

[derek_SR]

Pic #2 is ostreopsis. Can be confirmed if you see it and it looks like it's rotating on an axis - like a rotisserie chicken.

+1 ostreopsis fasho

 

[IOnceWasLegend]

Pic 1: not sure; either diatoms or crysophytes

Pic 2: Dino; probably ostreopsis based on what I can see

Pic 3 & 4: Amphipods

Pic 5: generic tank gunk (can't tell from that picture)