ID algae

[unclepregs]

Hey was looking to get this stringy algae. Defeated Dino’s with a uv a month or so prior but this I believe is agitating the zoas and gsp.

Alk 7.5
Phos .18 went up .1 in 2 weeks
Nitrate- down to 1.6 was about 7 2 weeks ago
Salinity 1.026
Calcium 400ish

Tank is about 14 months old

Pic and video posted below

 

[unclepregs]

I can take actual pics of the tank to help show what I am talking about if needed. Doesn’t seem to be as bad as Dino’s though.