Oh, I've got AEFW's, too, but those look much different. You can fairly easily get rid of red bugs (with few side effects). The AEFW's are another story. Check out the thread by Bigred on AEFW's in a Bowl test time. There are some great macro shots. Though they are clear, size (and shape) are much different from the red bugs. I've seen them in the treatment tank from 1/16" ellipses to almost 1/4" ellipses. No need for a magnifying glass on those nasties.