Hair algae, what inverts should I get??

[SupraSaltyReefer]

Seahare and Urchin works wonders.

This is my tank on 11/12. Added the Seahare and Halloween Urchin same day.

This is my tank today 11/25. No manual removal or cleaning was done.

 

[Slingfox]

Seahare and Urchin works wonders.

This is my tank on 11/12. Added the Seahare and Halloween Urchin same day.
View attachment 75091

This is my tank today 11/25. No manual removal or cleaning was done.
View attachment 75092

Impressive!

 

[Alexander1312]

Seahare and Urchin works wonders.

This is my tank on 11/12. Added the Seahare and Halloween Urchin same day.
View attachment 75091

This is my tank today 11/25. No manual removal or cleaning was done.
View attachment 75092

100% in camp urchin but I strongly believe that the sea hare should get the credit in your case. Urchins just make sure it is not coming back.