Brown algae issue

[Johnnymong]

I am having an issue with brown algae that covers sand all day and disappears when light is off overnight. I am also getting red algae now. Below is a pic of the brown algae. Any suggestions to help Perge the tank of it?

 

[HotRocks]

I am having an issue with brown algae that covers sand all day and disappears when light is off overnight. I am also getting red algae now. Below is a pic of the brown algae. Any suggestions to help Perge the tank of it?

Welcome to R2R! Great Place, Great People, tons of great info!

Can you upload a picture and then maybe the #reefsquad can help.

 

[Diesel]

Your picture ain't showing.
But you might go through a mini cycle again.
Need more info about your system please.