I
have yet
to find a hitch hiking anemone that was not considered to be either a
pest or dangerous to fish, most always any desirable anemone are in our
tanks because we placed them there. But in the off chance that you got
lucky in getting a free desirable anemone with your live rock, it is
always best to identify it before making any decisions as to its fate.
100ml distilled water, 1 teaspoon Red Devil lye (sodium hydroxide), and
2 teaspoons calcium hydroxide (kalkwasser). Mix well and use a PD-Tip
or dispensing syringe. Turn off water flow and let sit for one hour
before turning flow back on.
Note:
This mixture is also effective in killing just about anything you put
it on, including out of control xenia, polyps and even some hair algae
types.