The Mint palys are encroaching on my chalices. Last time this happened, I ended up taking the rocks out to dry to kill 'em. Just wondering if you guys use anything to control palys or zoas when they get out of hand.
A couple of options for me are the aiptasia electrocutor and kalk paste. Has anybody used this thing completely underwater and is it safe? Also, is the kalk paste strong enough to kill a paly?
There's a laser, but that sounds dangerous to fish or other corals that you happen to zap on the way to the paly.
Any ideas or methods using what I already have?