Spots forming on glass

[NateB]

Shown in attached pic on right side.

Leave alone?
Clean with a magnet scrubber?
Buy a nerite snail?

I have the 3-4 snails in there from Petshrimp but they aren’t keeping the glass clean.

Thanks!

[sliphorn]

Shown in attached pic on right side.

Leave alone?
Clean with a magnet scrubber?
Buy a nerite snail?

I have the 3-4 snails in there from Petshrimp but they aren’t keeping the glass clean.

Thanks!

..
I would leave it alone.
..

[Mustafa]

Yes, leave it alone. It will serve as food for the shrimp, and when there are not enough nutrients to feed the algae, it will just disappear by itself.