Identification help?? (2) weird ones in sump

[Krchfam]

Can anyone identify these? The first one is on my live rock in my sump. They are like a white blob, secure to the rock, noticed 1 a while back now have a bunch and they are growing:

The others are worm looking thing that have tentacles on one end. I primarily find these in my sump sock,

Searched online but can't find anything close to them. Thanks!


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[Anemone]

The first one is a pineapple sponge. Very common, and not a problem.

Kevin

 

[Anemone]

And the worms look like medusa worms (or medusa cucumbers). Also not a problem.

Kevin

 

[Krchfam]

Thank you!!!! So difficult to search for things when you have no idea what they are! Appreciate the help.


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[mcgyvr]

[MENTION=378217]Krchfam[/MENTION]
Bookmark this for future use.. Has most of the common stuff and a simple thumbs up/down rating system..
https://www.lionfishlair.com/hitchhikers-guide/

 

[Krchfam]

Thank you. Very helpful!


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