Hitchiker identify

[balltung75]

I have these small, transparent, brown hitchikers that are popping up everywhere. Ill feed my fish and they will catch food and swallow it whole. They have ends like a big feather duster but they dont retract in or anything and are more stationary like a plant. have any idea what they are!? should i remove them or are they ok?

 

[devilboy]

sounds like aiptasia to me. bad, they are a nuisance.... and will spread quick

 

[balltung75]

Yeah it is so.. can i just leave the light off for a week and they will all die since anemones do live off light right?

 

[wax32]

Probably not, they don't need much light at all.

 

[balltung75]

so then what

 

[wax32]

Joe's Juice... most good saltwater fish stores have it or you can find it online.

 

[fishieness]

aiptasia will retract though.
i think a picture is in order.