Help! Unknown Pest (I Assume)

[Nutrient_Spike]

Hello All,

I have found these things that look like red egg sacs growing on my montipora and on the rock underneath it.

I have also found these white and yellow egg sac looking things on my elegance.

Can someone please help in identifying these, and if it's a problem, how to fix it?

 

[vetteguy53081]

These are tunicates and are reef safe filter feeders

 

[Nutrient_Spike]

These are tunicates and are reef safe filter feeders

Oh thank god, back to the drawing board of what is wrong with my corals then!

 

[vetteguy53081]

What is wrong with corals (pics?)