Any ideas??

[Thor2j]

This wasn't in my sump 2 days ago.

 

[143MPCo]

They sorta look like pineapple sponges, if so they are filter feeders, and good to have in your system!

 

[Thor2j]

They look like they have antennae

 

[143MPCo]

Do they move at all?

 

[Thor2j]

I'll be home in a little, I'll check.

This is my pic zoomed in a little more. I'll get my real camera out when I get home as well.

 

[ReeferReefer]

Pineapple sponges. Harmless filter feeders. I would clean them out of the skimmer body though since they will reduce its efficiency

 

[Thor2j]

Ok thanks. Just leave them all over sump and overflow ??

 

[143MPCo]

Ok thanks. Just leave them all over sump and overflow ??

Yes, leave them be.

 

[Thor2j]

Too bad I can't put a queen angel in my sump.

 

[Kyuss414]

Is your system relatively new? Seems like every tank goes thru a period where these really thrive in the first year or so, just curious if yours is the same situation.

 

[Thor2j]

Yes, about 3 1/2 months old.