How long will it take to see results after using Pure?

The bacteria is working from the moment it is put into the pond. It will quickly start to find a food source that can sustain massive, exponential growth in the bacterial count.

It is likely to be somewhere between 24 hours and 5 days before any difference is seen in the pond, presuming the problem is clarity issues caused by organic waste. Pure Pond and Pure Pond Bomb contain naturally occurring bacteria and enzymes which will help most ponds. As this is a natural product, how quick you see results will be different in each pond.