Uglies

[sheyandpete]

Hey people,
Thanks for all the help i was overwhelmed with all the answers. Can you please take a look at these photo's and tell me this is the ugly period after the brown algae as passed

 

[Kzoo]

Looks like bryopsis, not easy to get rid of.

 

[Mikedawg]

+ 1; Marine Depot YouTube video offers some control strategies:
Good luck

 

[nervousmonkey]

Definitely bryopsis. Fluconazole works great for it, should kill it in a couple of weeks.