Microscope footage need help identifying

[vdKroon]

Hello everyone,

Let’s see if someone can help me identify the individuals in the sample.

Thanks!

 

[vdKroon]

My best attempt at a higher magnification:

 

[saltyhog]

Nice images. These are Coolia dinoflagellates.

Best treated with an oversized UV with slow flow. UV should be approximately 1 watt/3gallons of tank volume. Best to plumb it directly from the display (not the sump) with a dedicated pump moving about 2x tank volume/hour. These are tough and toxic so be patient and consider running GAC to fight the toxicity.

 

[Fish Fan]

My best attempt at a higher magnification:

Sorry for your issues!

Could I please just ask what 'scope you have?

Best of luck!