Re: Hair Algae in Pond!
#8
The Hydra International product is safe for all fish and plants.
Depending on the chemistry of your water, it may go cloudy for a couple of days on first use, but after that it will be fine.
You may also get a layer of light foam, but that only lasts an hour or so.
I love this product. I use it in small maintenance doses weekly and have a completely blanket weed free pond.
Occasionally there is a regrowth, but a quick sprinkle of the granules kill that off rapidly.