New to saltwater

[Puff Puff Clown]

Hi I’m new to the saltwater hobby and I need help. How do I get rid of brown algae?

 

[lapin]

Looks blue. Take a photo with only white light.
How old is your tank ?

 

[Isaac Alves]

What that guy asked

 

[Puff Puff Clown]

Looks blue. Take a photo with only white light.
How old is your tank ?

My tank is a month old.

 

[Puff Puff Clown]

Looks blue. Take a photo with only white light.
How old is your tank ?

My tank is a month old.