Saw this what could it be

[Budman's Corals]

Anyone know what this is

 

[cvysochin]

Looks like hydroids. The 3 at the top of the rock in the second pic are a type of hydroid so the brown things could be as well. They can be a pain.. GL

 

[reefpeeper]

try not to feed as much. it may help control them

 

[Budman's Corals]

Looks like hydroids. The 3 at the top of the rock in the second pic are a type of hydroid so the brown things could be as well. They can be a pain.. GL

should i pull that rock out
and break it off

 

[reefpeeper]

should i pull that rock out
and break it off

yes, that is a good idea