Bruce
How about your daughter? Pay her, she'll figure it out. Better yet, have her bill me...I cannot wait to view the footage!
BTW the conversation we had at the conference about invertebrates showing up in my small "hard water" pond...you were 100% correct! As you suggested a bucket of water did tell the story. They are small, but everywhere. Strange summer here, hot weather just starting, excessive rain has kept water temps down. Will probably start horizontal aeration and less feeding this week.