So far I've found that having LOTS of oxygenating plants in the pond helps most. I've been using parrot feather (Myriophyllum aquaticum) in 2 forms...one has red stems and is smaller in size than the non-red stemmed form. However, now it seems that most oxygenating plants have been declared noxious weeds here (including parrot feather) and are no longer available. I did get all the red-stemmed parrot feather that Moorehaven had last year and they said it might be the last year they were able to get it. I don't have problems with thread algae in my goldfish ponds. It does show up in the ponds with whiteclouds only. I don't want much water movement since I keep water lilies in all my ponds. I do have green water problems in new ponds and those without enough oxygenating plants. Working on that..... I've wondered about doing some kind of filtration, but I don't have power to the area with the ponds (scratching head)...and I'm NOT a gadget or techie person.... Betty Goetz > Sooo, I have a question for those of you keeping ponds. Please read > the issue below and the response from Natural Solutions. I need to > better understand what can be done to eliminate the algae growth in a > pond. It is a long hair like algae and it covers everything...the > bottom of the pond, the plants, the waterfall....all of it. The > solution last year was to put this bag of barley hay in the water and it > cleared the pond of the algae almost immediately, within a week. This > year, no such luck. So, the letter below was written and the answer > below was given. Now the question is, What do Microbe-Lift PL and > Bio-Pond Tabs do and will they actually work on the algae? Any help on > this would be greatly appreciated. > > Thanks, > > Clay > > Dear Natural Solutions, > I purchased your product last year and had outstanding results. almost > immediately. This year, I have used the product you sent me and had no > results. I placed a bag of the barley in 4 weeks ago and added another > a week ago with no change. > My pond has not changed in any way. Plants and fish count remain the > same. > I was hoping you could offer some advise as to what I may do in order to > clear the algae from my pond... Have others been experiencing the same > results? > > Dear Customer > Sorry for the slow response. The warm season started a little earlier > this year in most places. This may contribute to more algae being > present. If you are not using some kind of bacteria in you pond you > might want to do that, like Microbe-Lift PL or Bio-Pond Tabs. If you > don't have any aeration in your pond it would help if you did. It > usually takes about 3 weeks for the barley to start breaking down and > working. I hope this helps in some way.. > _______________________________________________ > GSAS-Member mailing list > GSAS-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/gsas-member > _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member