What type of Algea is this or is it a Disease??? Help please

[1stPhantom]

Hello so I noticed this a few days ago and don’t know what it is it seems to be taking over the corals and closing them up they where fine 3-4 days ago on the 29 I removed as much as I could from the blasts everything else seems fine

As of 2/29-
Mag - 1400
Cal - 420
DKH - 9
Phos - 0.25
Nitrate - 0.5-10 ppm added waste away
30% water change / clean sand
Salinity 1.023

 

[KrisReef]

I think I have the same issue, and I blame the clownfish for being hungry. The green on the rocks looks like either hair algae or coralline algae starting to move in. Both normally start to cover the rockscapes in new dryrock set ups and the greening is likely to get thicker with time. Do you have any CUC to help keep it in check?

 

[1stPhantom]

I think I have the same issue, and I blame the clownfish for being hungry. The green on the rocks looks like either hair algae or coralline algae starting to move in. Both normally start to cover the rockscapes in new dryrock set ups and the greening is likely to get thicker with time. Do you have any CUC to help keep it in check?

I have a small clean up crew I have 4 hermit crabs and 2 Nassarius Snail in a 10g nano mixed tank should I add more to the clean up crew and if so what should I add that won’t be to aggressive towards my corals and RFA ?