Id please

[jpontier212]

I looked in my sump and in my refugium there was all these little pods. They look like little white boogers on the acrylic. What are they? Bad? Good?

 

[Baby Ray]

probably pineapple sponges- they are harmless filter feeders
do they look like this?- pineapple sponges

 

[Psiber_Syn]

+1 pineapple sponge