Whats this attached to my hammer?

hey guys. long time lurker, newish poster. i picked up a small hammer frag the other day and noticed this hitchhiker attached to the base...at first it looked cute. not its getting big and ugly and dangerous haha. is it good or bad? thanks, tom
 

gemmy

Active Member
That would be aiptasia. They spread like wildfire. You can kill it by using aiptasiaX, kalk paste, or hot water and lemon juice.
 
its late now and the lfs is closed. ill try the lemon juice and hot water? boiling hot? then place the frag back in the tank? i dont have a quarantine setup. thanks guys
 
ok, i went and took the hammer off the frag it was on (broke the coral glue), and threw the rock away. i hope i caught it in time. thanks you guys
 
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