White stuff on glass

[noobreefer2]

A few months ago I started noticing Mysis like white things sticking to the glass. There are more and more of them every day.

Pics:

 

[WV Reefer]

A few months ago I started noticing Mysis like white things sticking to the glass. There are more and more of them every day.

Pics:

Pineapple Sponge...... Harmless.

 

[noobreefer2]

Thanks!

 

[WV Reefer]

Thanks!

You are welcome!