Help IDing some things found on live rock

[90addict]

Can anyone help IDing these few things? Got 40lbs of live rock from LFS. Found some neat hitchhikers like snails, crabs, bristle worms ect... Can anyone help with these things?

1 few brownish mushrooms? Are they ok to have?

2 these shute looking things that have antenna possibly and look like cob webs come from them

3 this big ball of cobweb looking thing with a hole. Is there a creature inside? Lol

4 I think this rock is called tonga? What is the yellow all over it?

Thank you guys! Still cycling my tank and I'm just trying to be patient while still admiring the tank

 

[90addict]

More pictures of the yellow stuff on live rock

 

[SaltyWalty]

Photo 1 Mushrooms corals, 2 vermetid snails, 3/4 yellow and white things are sponges, they are good!
Only thing I’d be concerned about is the vermetid snails they can be annoying.

 

[BristleWormHater]

That's a lot of vemetids. Everything else is good though!

 

[90addict]

Should I just keep a watch on them or should I put something in the tank to eat them?

 

[The Mushroom Man]

Photo 1 Mushrooms corals, 2 vermetid snails, 3/4 yellow and white things are sponges, they are good!
Only thing I’d be concerned about is the vermetid snails they can be annoying.

Yup ditto on all this confirmed mushrooms, vermetid snails and sponge!

 

[SaltyWalty]

Should I just keep a watch on them or should I put something in the tank to eat them?

They say bumblebee snails eat them but you’d need a lot of snails

 

[90addict]

They say bumblebee snails eat them but you’d need a lot of snails

Would I be better off just taking the whole rock out? I think 2 rocks have them on it. Or just roll the dice? Lol... My plan is either all fish or maybe an anenome for clown and maybe zoas

 

[90addict]

Actually 4 rocks have them

 

[BristleWormHater]

Take the rocks out and break the tubes off at the base or superglue the opening of the tube, don't waste the rock.

Actually 4 rocks have them

 

[SaltyWalty]

vermemit snails are one of those annoying they that somehow just make their way into your tank no matter what. I would go through an crush as many as you can and get some bumblebee snails

 

[90addict]

Thank you @BristleWormHater and @SaltyWalty

 

[BristleWormHater]

Thank you @BristleWormHater and @SaltyWalty

No problem have "fun".