|
Leon,
I presume you're trying to remove some sort of organic material, eg algae from the pond water and hard surfaces?
The H2O2 reaction with organic matter is very sensitive to temperature.
Depending what the problem is, if you can wait until the pond water warms up, you'll get a much better result.
At 10C-15C it will go at a snails pace if that, above 20C preferably above 25C, it will work much much more quickly and effectively. Don't wait if an algal bloom may result.
Joe
|