No idea whats going on with this outbreak

[Jake_the_reefer]

I am having a huge outbreak of something maybe diatom or dinosaurs oit of nowhere. My tank has never gon through anything like this in the year it's been up.
Ammonia 0
Nitrites 0
Phos .04
Alk 8.8
Nitrates 15
Salinity 1.025
Temp 76.6

Everything is covered in a thick layer and my new anemone is closed up completely as well as my acropora frag. Everything else looks okay. I did add some new cured rock a few days ago. Could my tank be going through a mini cycle? I only added about 20% more rock but it was fully cured. Any tips?

 

[DarthSimon]

Do you have a clean up crew???

 

[Jake_the_reefer]

Do you have a clean up crew???

Tons of nassarius. Turbo snail. 3 Austria snails, emerald crab. I've never had an outbreak like this before tho

 

[TheHarold]

Didn’t you just add two “mangled” anemones? And start dosing? And bleach your rocks? And add more corals? Not surprised if there is some sort of off-balance period. I think I also saw a thread of yours in the last week about corals not doing well.

I would slow down, and try to take things slowly. Do a nice 25% water change but otherwise leave the tank alone.

 

[Jake_the_reefer]

Didn’t you just add two “mangled” anemones? And start dosing? And bleach your rocks? And add more corals? Not surprised if there is some sort of off-balance period. I think I also saw a thread of yours in the last week about corals not doing well.

I would slow down, and try to take things slowly. Do a nice 25% water change but otherwise leave the tank alone.

The corals in "not doing well" are fine now it was just a mushroom and frogspawn that was being attacked by a emerald crab(discovered this).
The mangled nem I assume is dead it disappeared. I havent started dosing yet. I didnt bleach my rocks I bleached old rocks and added them to my system so I added cured rock in with my cycled rock.

I'm thinking theres an off balance from the new rock but I have no spikes in perams. And I did add a ton of new coral as well.
So should I just do that 25% change and see how it goes?

 

[Jake_the_reefer]

Didn’t you just add two “mangled” anemones? And start dosing? And bleach your rocks? And add more corals? Not surprised if there is some sort of off-balance period. I think I also saw a thread of yours in the last week about corals not doing well.

I would slow down, and try to take things slowly. Do a nice 25% water change but otherwise leave the tank alone.

Sorry I post alot of concerns lol I panic alot and easilly this is a new realm for me (no I dont think you were criticizing! )