i posted on this site a few days ago in regards to the clarity of my pond. i was amazed at the all the wonderful responses i received. im just a back yard gardener, not a professional like most of these people on this site, but was so glad for the time everyone took to respond to me. i will use the advise i was given, some of it i have not tried yet, but someone had mentioned about barley. i've had a few people tell me this will clear it up, but quite honestly, i have a hard time believing that barley will do it if chemicals didnt. any advice on how the barley works would be great. i tried to put a pic on here of my pond but i must be having a blonde moment. not sure how to do it..