I have read and most people recommened some type of cover over your power heads for anemones. I know they move until they find the sweet spot. I have 2 power heads. My question is how does everyone cover there power heads? I read people put sponge over it with fishing line. Well Can I see some pics because I cant imagine that setup. So people use filter socks. Just want some input so I can do it before I get an anemone. Thanks for the help. Tank spec 65 gallon -45 lbs live rock -2 clown fish -1 yellow wrasse -one 6 line wrasse -green brain (5 inches when fully opened) Light fixture is a metal halide 250 watt with 96 watt actinic PC.