If this blew off is it Dino's?

[DraggingTail]

I am try to figure out if this is Dino's.

I took a pump and it blew all off and turn to fine particular matter and got filtered out in the cannister filter. Then I changed my floss.

 

[sfin52]

Take some and put under microscope you'll have a definite answer

 

[DraggingTail]

Take some and put under microscope you'll have a definite answer

Have to work on that. It's not slimy tho. LFS says unlikely dino. And if it is to vacuum it out to coralline takes over