OK = I will take algae over raccoons any day - I have them tearing apart any plant I get as soon as it starts to look good. I found a ultrasound repeller - http://tinyurl.com/6z9jp5 Have any of you tried something like this? Linda On Jul 11, 2008, at 8:10 PM, Steev Ward wrote: > I've heard several people say that the long thin hair algae > (Spirogyra? Zygnema?) > doesn't like salt, and that you can add the right amount of salt > that will stop it from > growing but not bother the other plants. But you never know how > that's going to work in > reality. > > The biological additves are often recommended under the assumption > that better > biological filtration can take away the nurients that the algae > need. I have a big gob > of some tall grass-like plant in my pond that seems to compete well > with the algae. > > Steev > > --- Betty Goetz <haika@drizzle.com> wrote: > >> You can have all the azolla you want (wink)....I'm CONSTANTLY >> netting off >> huge batches and tossing it over the fence to the poultry in order >> to even >> SEE my shubunkins in the 100g stock tank. The goldfish don't seem >> to like >> to eat this floater whereas duckweed is soon eliminated. It's kind >> fun to >> watch the 'submarine' shubunkin inhaling duckweed at the >> surface...he/she >> looks like some kind of huge underwater monster. IF I could >> actually SEE >> his/her whole body, he/she might actually be pretty! >> >> Betty Goetz >> >>> Thanks Cliff and Betty, >>> >>> I agree plants would definitely be a good direction. Right now >>> the pond >>> is about 1/3 covered with Water Hyacinth, water lettuce, lillies, >>> frog >>> bit and duckweed. There are numerous other plants in the pond as >>> well, >>> but, not ones that cover the surface. The pond gets sun all day, >>> full >>> sun. I agree chemicals are not desirable either. Do either of >>> you know >>> where one might get inexpensive plants for the pond? I think the >>> surface needs to be more covered than it is. >>> >>> Clay >>> >>> > > > > _______________________________________________ > 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