Hey all - after being in one place forever, my baseball sized anemone decided to walk off and is starting to encroach and sting my goni on the other side of the tank. I want to get him out and move him with as little disruption as possible. This is literally the one place in the tank where he'll cause problems. Can I somehow make this spot inhospitable, point a powerhead at it or something? Or what's the best way to grab it without damaging it.