White Dots on Glass

Ive noticed very very tiny white specs on the inside of my tank glass they move as if some sort of bug. I cant take a picture because they are so small. Does anyone know what they might be? and if so are they bad?

 

they are prolly nothing to worry about and with out a pic im going to go with they are some type of snail egg or something of that sort

 

pods or eggs Is what all the little and big white things on my glass are it must be that time of the year I got eggs bad.

 

if their moving , id go with copepods.

 

It's very interesting wish I could post a pic they are so small and move fairly quick. Could they be whiteflies? Or do they only exsist in freshwater?

 

copepods trevor. good to have. some fish will dine on them.

 

yea thats prolly it i didnt think of that

 

Awsome thanks for the help. 3reef has been a blessing for me although I haven't posted much.

 

its done me very well also trevor. just readin all the posts and answers is great for beginners . like myself. thats why this is such a great forum.

 

So is a copepod considered a invert?