i would like to know the exact way to use intercepter whats the preperation and wht should you be watching for and also how long do you wait to do a WC after using it,and how much of a water change,do you leave everything running?just would like directions never used it and im pretty sure i dont have them but id rather be safe thab sorry what do you guys think i know im going to loose stuff,does it hurt anemone"s,i now im going to lose inverts going to try to get as many of them out.thx RJ