Eggs! Should I move them to a incu tank?

[wrek]

I'm not certain what they are.. they're in my tetra tank.

Columbian Red Fin
Bloodfin Tetra
Serpae Tetra
Black Skirt Tetra
Snails

They're tiny.. about the size of a grain of salt. They're in clusters.
I have a rock with some on it as well.

 

[dbosman]

Tetras are egg scatterers.
Those look too spread apart and too small for common snails which lay in a gelatinous clump.

 

[jetajockey]

it looks like sand to me.

If they were tetra eggs they'd be an amber color if fertile and non adhesive.