Planted Saltwater Display

[UsamaCh.]

Currently setting up a planted saltwater display for the Atlantic Aquariums booth at the Keystone Clash! The full setup will be on display and then raffled off on the last day (Sunday). There is a playlist regarding the set-up on my Youtube Channel Prof. FishTanks!

Still new to the world of macro algae so bare with me! lol

Appreciate any advice

 

[MadReefer]

I recognize the shaving brush but what is the other one?

 

[UsamaCh.]

I recognize the shaving brush but what is the other one?

Halimeda sp.