Pink crown like stuff on live rock

[comet88]

ID pls . Thanks . Pest ?

[CFOh]

ID pls . Thanks . Pest ?

Looks like hydroid species.. Polypoid Cnidarian.. Ya, pest.. Cheers

[comet88]

hopefully is a harmless ones

[iskay]

If they are hard and spiky to the touch, then they are Foraminiferans. Here's an example but the ones in my tank are pink rather than red. Harmless.

Here's a good article on them - http://reefkeeping.c...ues/2003-07/rs/

[iskay]

If they look like tiny feather duster worms and retracts when touched then they are likely to be hydroids. Baddies. They sting corals.

[iskay]

I think the pink things on your photo are foraminiferans.

[comet88]

If they are hard and spiky to the touch, then they are Foraminiferans. Here's an example but the ones in my tank are pink rather than red. Harmless.

Here's a go

od article on them - http://reefkeeping.c...ues/2003-07/rs/

they look soft to me .

[iskay]

they look soft to me .

Don't look, touch.

[comet88]

Don't look, touch.

Bro they belongs to the soft type .