I had my best success adding more current as I noted they tend to hang out in dead spots. It is said some wrasses will eat them however my six-line did not seem to much. Do a search for hydroids as there are some posts on the invert board about them. Good luck!
EDIT - OOPS I WAS THINKING OF FLAT WORMS.
Last edited by Matt Rogers; 12-16-2006 at 07:12 PM.
Reason: wrong subject
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