What is this algae?

[Mremmert23]

Can someone help me with what this algae is and what steps I can take to get rid of it? I tried manually scrubbing it off and sucking it up with a cleaner but luck...
Tank is 5 months old
Parameters :
pH 8.25
Alk 9
Nitrate 5
Phosphate .01
Calcium 418
SG 1.024
Nitrite 0
Amonia 0

 

[Billldg]

Possibly the beginning of Bryopsis, kinda hard to say. If so then I used Reef Flux to get rid of it. Your No3 and P04 look good, but the algae will lock it up, thus making your numbers look lower than they actually are.

#reefsquad

 

[GoVols]

If it is the beginning of Bryosis??

You can try this option:

Treating Bryopsis Algae With Brightwell Aquatics Hydrat-MG | Reef Builders | The Reef and Saltwater Aquarium Blog

There’s many different kinds of nuisance algae that can cause problems in the reef aquarium and Bryopsis can be one of the worst, or one of the ‘best’ depending on your perspective.

reefbuilders.com

Hydrat-Mg - Hydrated Magnesium Salt

Overview Safely increases magnesium concentration in all marine and reef aquaria. Utilizes specific magnesium salts to obtain the desired results. May be used to attain and maintain a magnesium concentration in excess of 1,500 ppm as desired by aquarist. Maintaining an elevated magnesium...

www.marinedepot.com

And follow the lead to this video

 

[Mremmert23]

Thanks for the feedback! I was thinking it was this when researching different algae. I will hopefully get it under control before it gets worse!