Need a positive i.d. on this ASAP! It's killing corals!

[Uprising Rage]

Need a positive i.d on this algae or.bacteria so I can combat it correctly.

https://www.dropbox.com/s/va0ld0yuuz4jlkx/20180518_121245.jpg?dl=0

Https://www.dropbox.com/s/zt2xfwg8tx4bela/20180518_121257(0).jpg?dl=0

https://www.dropbox.com/s/0b9xtg8cnlkoe7l/20180518_120515.jpg?dl=0

PLEASE HELP ME! IT'S KILLING CORALS!

 

[reefiness]

looks like brown jelly disease, but I thought that only affected LPS. Looks like you have it killing more than just LPS.

 

[qy7400]

Looks like an algae, is it attached to the egg crate/coral or does it blow off?

 

[Hove75]

Its brown jelly use peroxide as a dip and it will kill it off... make sure you either suck out the jelly before u remove the corals or turn off your power heads off so it won't blow away

 

[LongIslandAndy]

Could be hydroids