Purple algea?

[Courtney Lovell]

Hi there,

All this purple algea!!! Good or bad?

 

[flchamp89]

Coraline algae. Good as long as it grows where you want.

 

[Bayareareefer18]

Doesn't look like you have a lot of coral but keep in eye on your params. When my coraline really started to take off my alk and ca consumption greatly increased